73979520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 240589440

約数和(自身を除く): 166609920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 727, 795, 848, 960, 1060, 1272, 1454, 1590, 1696, 1920, 2120, 2181, 2544, 2908, 3180, 3392, 3635, 4240, 4362, 5088, 5816, 6360, 6784, 7270, 8480, 8724, 10176, 10905, 11632, 12720, 14540, 16960, 17448, 20352, 21810, 23264, 25440, 29080, 33920, 34896, 38531, 43620, 46528, 50880, 58160, 69792, 77062, 87240, 93056, 101760, 115593, 116320, 139584, 154124, 174480, 192655, 231186, 232640, 279168, 308248, 348960, 385310, 462372, 465280, 577965, 616496, 697920, 770620, 924744, 1155930, 1232992, 1395840, 1541240, 1849488, 2311860, 2465984, 3082480, 3698976, 4623720, 4931968, 6164960, 7397952, 9247440, 12329920, 14795904, 18494880, 24659840, 36989760, 73979520]

約数ペア:

[(1, 73979520), (2, 36989760), (3, 24659840), (4, 18494880), (5, 14795904), (6, 12329920), (8, 9247440), (10, 7397952), (12, 6164960), (15, 4931968), (16, 4623720), (20, 3698976), (24, 3082480), (30, 2465984), (32, 2311860), (40, 1849488), (48, 1541240), (53, 1395840), (60, 1232992), (64, 1155930), (80, 924744), (96, 770620), (106, 697920), (120, 616496), (128, 577965), (159, 465280), (160, 462372), (192, 385310), (212, 348960), (240, 308248), (265, 279168), (318, 232640), (320, 231186), (384, 192655), (424, 174480), (480, 154124), (530, 139584), (636, 116320), (640, 115593), (727, 101760), (795, 93056), (848, 87240), (960, 77062), (1060, 69792), (1272, 58160), (1454, 50880), (1590, 46528), (1696, 43620), (1920, 38531), (2120, 34896), (2181, 33920), (2544, 29080), (2908, 25440), (3180, 23264), (3392, 21810), (3635, 20352), (4240, 17448), (4362, 16960), (5088, 14540), (5816, 12720), (6360, 11632), (6784, 10905), (7270, 10176), (8480, 8724)]