41381280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 152216064

約数和(自身を除く): 110834784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 103, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 206, 216, 240, 248, 270, 279, 288, 309, 310, 324, 360, 372, 405, 412, 432, 465, 480, 496, 515, 540, 558, 618, 620, 648, 720, 744, 810, 824, 837, 864, 927, 930, 992, 1030, 1080, 1116, 1236, 1240, 1296, 1395, 1440, 1488, 1545, 1620, 1648, 1674, 1854, 1860, 2060, 2160, 2232, 2472, 2480, 2511, 2592, 2781, 2790, 2976, 3090, 3193, 3240, 3296, 3348, 3708, 3720, 4120, 4185, 4320, 4464, 4635, 4944, 4960, 5022, 5562, 5580, 6180, 6386, 6480, 6696, 7416, 7440, 8240, 8343, 8370, 8928, 9270, 9579, 9888, 10044, 11124, 11160, 12360, 12555, 12772, 12960, 13392, 13905, 14832, 14880, 15965, 16480, 16686, 16740, 18540, 19158, 20088, 22248, 22320, 24720, 25110, 25544, 26784, 27810, 28737, 29664, 31930, 33372, 33480, 37080, 38316, 40176, 41715, 44496, 44640, 47895, 49440, 50220, 51088, 55620, 57474, 63860, 66744, 66960, 74160, 76632, 80352, 83430, 86211, 88992, 95790, 100440, 102176, 111240, 114948, 127720, 133488, 133920, 143685, 148320, 153264, 166860, 172422, 191580, 200880, 222480, 229896, 255440, 258633, 266976, 287370, 306528, 333720, 344844, 383160, 401760, 431055, 444960, 459792, 510880, 517266, 574740, 667440, 689688, 766320, 862110, 919584, 1034532, 1149480, 1293165, 1334880, 1379376, 1532640, 1724220, 2069064, 2298960, 2586330, 2758752, 3448440, 4138128, 4597920, 5172660, 6896880, 8276256, 10345320, 13793760, 20690640, 41381280]

約数ペア:

[(1, 41381280), (2, 20690640), (3, 13793760), (4, 10345320), (5, 8276256), (6, 6896880), (8, 5172660), (9, 4597920), (10, 4138128), (12, 3448440), (15, 2758752), (16, 2586330), (18, 2298960), (20, 2069064), (24, 1724220), (27, 1532640), (30, 1379376), (31, 1334880), (32, 1293165), (36, 1149480), (40, 1034532), (45, 919584), (48, 862110), (54, 766320), (60, 689688), (62, 667440), (72, 574740), (80, 517266), (81, 510880), (90, 459792), (93, 444960), (96, 431055), (103, 401760), (108, 383160), (120, 344844), (124, 333720), (135, 306528), (144, 287370), (155, 266976), (160, 258633), (162, 255440), (180, 229896), (186, 222480), (206, 200880), (216, 191580), (240, 172422), (248, 166860), (270, 153264), (279, 148320), (288, 143685), (309, 133920), (310, 133488), (324, 127720), (360, 114948), (372, 111240), (405, 102176), (412, 100440), (432, 95790), (465, 88992), (480, 86211), (496, 83430), (515, 80352), (540, 76632), (558, 74160), (618, 66960), (620, 66744), (648, 63860), (720, 57474), (744, 55620), (810, 51088), (824, 50220), (837, 49440), (864, 47895), (927, 44640), (930, 44496), (992, 41715), (1030, 40176), (1080, 38316), (1116, 37080), (1236, 33480), (1240, 33372), (1296, 31930), (1395, 29664), (1440, 28737), (1488, 27810), (1545, 26784), (1620, 25544), (1648, 25110), (1674, 24720), (1854, 22320), (1860, 22248), (2060, 20088), (2160, 19158), (2232, 18540), (2472, 16740), (2480, 16686), (2511, 16480), (2592, 15965), (2781, 14880), (2790, 14832), (2976, 13905), (3090, 13392), (3193, 12960), (3240, 12772), (3296, 12555), (3348, 12360), (3708, 11160), (3720, 11124), (4120, 10044), (4185, 9888), (4320, 9579), (4464, 9270), (4635, 8928), (4944, 8370), (4960, 8343), (5022, 8240), (5562, 7440), (5580, 7416), (6180, 6696), (6386, 6480)]