87395760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13487}}^1$

素因数の和:13512

約数の個数: 100

約数和(自身を含む): 303560928

約数和(自身を除く): 216165168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13487, 26974, 40461, 53948, 67435, 80922, 107896, 121383, 134870, 161844, 202305, 215792, 242766, 269740, 323688, 364149, 404610, 485532, 539480, 606915, 647376, 728298, 809220, 971064, 1078960, 1092447, 1213830, 1456596, 1618440, 1820745, 1942128, 2184894, 2427660, 2913192, 3236880, 3641490, 4369788, 4855320, 5462235, 5826384, 7282980, 8739576, 9710640, 10924470, 14565960, 17479152, 21848940, 29131920, 43697880, 87395760]

約数ペア:

[(1, 87395760), (2, 43697880), (3, 29131920), (4, 21848940), (5, 17479152), (6, 14565960), (8, 10924470), (9, 9710640), (10, 8739576), (12, 7282980), (15, 5826384), (16, 5462235), (18, 4855320), (20, 4369788), (24, 3641490), (27, 3236880), (30, 2913192), (36, 2427660), (40, 2184894), (45, 1942128), (48, 1820745), (54, 1618440), (60, 1456596), (72, 1213830), (80, 1092447), (81, 1078960), (90, 971064), (108, 809220), (120, 728298), (135, 647376), (144, 606915), (162, 539480), (180, 485532), (216, 404610), (240, 364149), (270, 323688), (324, 269740), (360, 242766), (405, 215792), (432, 202305), (540, 161844), (648, 134870), (720, 121383), (810, 107896), (1080, 80922), (1296, 67435), (1620, 53948), (2160, 40461), (3240, 26974), (6480, 13487)]