7282320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1632

約数の個数: 80

約数和(自身を含む): 23778240

約数和(自身を除く): 16495920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1597, 2280, 3194, 4560, 4791, 6388, 7985, 9582, 12776, 15970, 19164, 23955, 25552, 30343, 31940, 38328, 47910, 60686, 63880, 76656, 91029, 95820, 121372, 127760, 151715, 182058, 191640, 242744, 303430, 364116, 383280, 455145, 485488, 606860, 728232, 910290, 1213720, 1456464, 1820580, 2427440, 3641160, 7282320]

約数ペア:

[(1, 7282320), (2, 3641160), (3, 2427440), (4, 1820580), (5, 1456464), (6, 1213720), (8, 910290), (10, 728232), (12, 606860), (15, 485488), (16, 455145), (19, 383280), (20, 364116), (24, 303430), (30, 242744), (38, 191640), (40, 182058), (48, 151715), (57, 127760), (60, 121372), (76, 95820), (80, 91029), (95, 76656), (114, 63880), (120, 60686), (152, 47910), (190, 38328), (228, 31940), (240, 30343), (285, 25552), (304, 23955), (380, 19164), (456, 15970), (570, 12776), (760, 9582), (912, 7985), (1140, 6388), (1520, 4791), (1597, 4560), (2280, 3194)]