1245443040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 288

約数和(自身を含む): 4464585216

約数和(自身を除く): 3219142176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 103, 108, 120, 135, 144, 160, 162, 180, 206, 216, 240, 243, 270, 288, 309, 311, 324, 360, 405, 412, 432, 480, 486, 515, 540, 618, 622, 648, 720, 810, 824, 864, 927, 933, 972, 1030, 1080, 1215, 1236, 1244, 1296, 1440, 1545, 1555, 1620, 1648, 1854, 1866, 1944, 2060, 2160, 2430, 2472, 2488, 2592, 2781, 2799, 3090, 3110, 3240, 3296, 3708, 3732, 3888, 4120, 4320, 4635, 4665, 4860, 4944, 4976, 5562, 5598, 6180, 6220, 6480, 7416, 7464, 7776, 8240, 8343, 8397, 9270, 9330, 9720, 9888, 9952, 11124, 11196, 12360, 12440, 12960, 13905, 13995, 14832, 14928, 16480, 16686, 16794, 18540, 18660, 19440, 22248, 22392, 24720, 24880, 25029, 25191, 27810, 27990, 29664, 29856, 32033, 33372, 33588, 37080, 37320, 38880, 41715, 41985, 44496, 44784, 49440, 49760, 50058, 50382, 55620, 55980, 64066, 66744, 67176, 74160, 74640, 75573, 83430, 83970, 88992, 89568, 96099, 100116, 100764, 111240, 111960, 125145, 125955, 128132, 133488, 134352, 148320, 149280, 151146, 160165, 166860, 167940, 192198, 200232, 201528, 222480, 223920, 250290, 251910, 256264, 266976, 268704, 288297, 302292, 320330, 333720, 335880, 377865, 384396, 400464, 403056, 444960, 447840, 480495, 500580, 503820, 512528, 576594, 604584, 640660, 667440, 671760, 755730, 768792, 800928, 806112, 864891, 960990, 1001160, 1007640, 1025056, 1153188, 1209168, 1281320, 1334880, 1343520, 1441485, 1511460, 1537584, 1729782, 1921980, 2002320, 2015280, 2306376, 2418336, 2562640, 2594673, 2882970, 3022920, 3075168, 3459564, 3843960, 4004640, 4030560, 4324455, 4612752, 5125280, 5189346, 5765940, 6045840, 6919128, 7687920, 7784019, 8648910, 9225504, 10378692, 11531880, 12091680, 12973365, 13838256, 15375840, 15568038, 17297820, 20757384, 23063760, 25946730, 27676512, 31136076, 34595640, 38920095, 41514768, 46127520, 51893460, 62272152, 69191280, 77840190, 83029536, 103786920, 124544304, 138382560, 155680380, 207573840, 249088608, 311360760, 415147680, 622721520, 1245443040]

約数ペア:

[(1, 1245443040), (2, 622721520), (3, 415147680), (4, 311360760), (5, 249088608), (6, 207573840), (8, 155680380), (9, 138382560), (10, 124544304), (12, 103786920), (15, 83029536), (16, 77840190), (18, 69191280), (20, 62272152), (24, 51893460), (27, 46127520), (30, 41514768), (32, 38920095), (36, 34595640), (40, 31136076), (45, 27676512), (48, 25946730), (54, 23063760), (60, 20757384), (72, 17297820), (80, 15568038), (81, 15375840), (90, 13838256), (96, 12973365), (103, 12091680), (108, 11531880), (120, 10378692), (135, 9225504), (144, 8648910), (160, 7784019), (162, 7687920), (180, 6919128), (206, 6045840), (216, 5765940), (240, 5189346), (243, 5125280), (270, 4612752), (288, 4324455), (309, 4030560), (311, 4004640), (324, 3843960), (360, 3459564), (405, 3075168), (412, 3022920), (432, 2882970), (480, 2594673), (486, 2562640), (515, 2418336), (540, 2306376), (618, 2015280), (622, 2002320), (648, 1921980), (720, 1729782), (810, 1537584), (824, 1511460), (864, 1441485), (927, 1343520), (933, 1334880), (972, 1281320), (1030, 1209168), (1080, 1153188), (1215, 1025056), (1236, 1007640), (1244, 1001160), (1296, 960990), (1440, 864891), (1545, 806112), (1555, 800928), (1620, 768792), (1648, 755730), (1854, 671760), (1866, 667440), (1944, 640660), (2060, 604584), (2160, 576594), (2430, 512528), (2472, 503820), (2488, 500580), (2592, 480495), (2781, 447840), (2799, 444960), (3090, 403056), (3110, 400464), (3240, 384396), (3296, 377865), (3708, 335880), (3732, 333720), (3888, 320330), (4120, 302292), (4320, 288297), (4635, 268704), (4665, 266976), (4860, 256264), (4944, 251910), (4976, 250290), (5562, 223920), (5598, 222480), (6180, 201528), (6220, 200232), (6480, 192198), (7416, 167940), (7464, 166860), (7776, 160165), (8240, 151146), (8343, 149280), (8397, 148320), (9270, 134352), (9330, 133488), (9720, 128132), (9888, 125955), (9952, 125145), (11124, 111960), (11196, 111240), (12360, 100764), (12440, 100116), (12960, 96099), (13905, 89568), (13995, 88992), (14832, 83970), (14928, 83430), (16480, 75573), (16686, 74640), (16794, 74160), (18540, 67176), (18660, 66744), (19440, 64066), (22248, 55980), (22392, 55620), (24720, 50382), (24880, 50058), (25029, 49760), (25191, 49440), (27810, 44784), (27990, 44496), (29664, 41985), (29856, 41715), (32033, 38880), (33372, 37320), (33588, 37080)]