72083520

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 259933440

約数和(自身を除く): 187849920

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, 64, 72, 80, 81, 90, 96, 103, 108, 120, 135, 144, 160, 162, 180, 192, 206, 216, 240, 243, 270, 288, 309, 320, 324, 360, 405, 412, 432, 480, 486, 515, 540, 576, 618, 648, 720, 729, 810, 824, 864, 927, 960, 972, 1030, 1080, 1215, 1236, 1296, 1440, 1458, 1545, 1620, 1648, 1728, 1854, 1944, 2060, 2160, 2187, 2430, 2472, 2592, 2781, 2880, 2916, 3090, 3240, 3296, 3645, 3708, 3888, 4120, 4320, 4374, 4635, 4860, 4944, 5184, 5562, 5832, 6180, 6480, 6592, 7290, 7416, 7776, 8240, 8343, 8640, 8748, 9270, 9720, 9888, 10935, 11124, 11664, 12360, 12960, 13905, 14580, 14832, 15552, 16480, 16686, 17496, 18540, 19440, 19776, 21870, 22248, 23328, 24720, 25029, 25920, 27810, 29160, 29664, 32960, 33372, 34992, 37080, 38880, 41715, 43740, 44496, 46656, 49440, 50058, 55620, 58320, 59328, 66744, 69984, 74160, 75087, 77760, 83430, 87480, 88992, 98880, 100116, 111240, 116640, 125145, 133488, 139968, 148320, 150174, 166860, 174960, 177984, 200232, 222480, 225261, 233280, 250290, 266976, 296640, 300348, 333720, 349920, 375435, 400464, 444960, 450522, 500580, 533952, 600696, 667440, 699840, 750870, 800928, 889920, 901044, 1001160, 1126305, 1201392, 1334880, 1501740, 1601856, 1802088, 2002320, 2252610, 2402784, 2669760, 3003480, 3604176, 4004640, 4505220, 4805568, 6006960, 7208352, 8009280, 9010440, 12013920, 14416704, 18020880, 24027840, 36041760, 72083520]

約数ペア:

[(1, 72083520), (2, 36041760), (3, 24027840), (4, 18020880), (5, 14416704), (6, 12013920), (8, 9010440), (9, 8009280), (10, 7208352), (12, 6006960), (15, 4805568), (16, 4505220), (18, 4004640), (20, 3604176), (24, 3003480), (27, 2669760), (30, 2402784), (32, 2252610), (36, 2002320), (40, 1802088), (45, 1601856), (48, 1501740), (54, 1334880), (60, 1201392), (64, 1126305), (72, 1001160), (80, 901044), (81, 889920), (90, 800928), (96, 750870), (103, 699840), (108, 667440), (120, 600696), (135, 533952), (144, 500580), (160, 450522), (162, 444960), (180, 400464), (192, 375435), (206, 349920), (216, 333720), (240, 300348), (243, 296640), (270, 266976), (288, 250290), (309, 233280), (320, 225261), (324, 222480), (360, 200232), (405, 177984), (412, 174960), (432, 166860), (480, 150174), (486, 148320), (515, 139968), (540, 133488), (576, 125145), (618, 116640), (648, 111240), (720, 100116), (729, 98880), (810, 88992), (824, 87480), (864, 83430), (927, 77760), (960, 75087), (972, 74160), (1030, 69984), (1080, 66744), (1215, 59328), (1236, 58320), (1296, 55620), (1440, 50058), (1458, 49440), (1545, 46656), (1620, 44496), (1648, 43740), (1728, 41715), (1854, 38880), (1944, 37080), (2060, 34992), (2160, 33372), (2187, 32960), (2430, 29664), (2472, 29160), (2592, 27810), (2781, 25920), (2880, 25029), (2916, 24720), (3090, 23328), (3240, 22248), (3296, 21870), (3645, 19776), (3708, 19440), (3888, 18540), (4120, 17496), (4320, 16686), (4374, 16480), (4635, 15552), (4860, 14832), (4944, 14580), (5184, 13905), (5562, 12960), (5832, 12360), (6180, 11664), (6480, 11124), (6592, 10935), (7290, 9888), (7416, 9720), (7776, 9270), (8240, 8748), (8343, 8640)]