322919760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79147}}^1$

素因数の和:79180

約数の個数: 80

約数和(自身を含む): 1059950016

約数和(自身を除く): 737030256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 79147, 158294, 237441, 316588, 395735, 474882, 633176, 791470, 949764, 1187205, 1266352, 1345499, 1582940, 1899528, 2374410, 2690998, 3165880, 3799056, 4036497, 4748820, 5381996, 6331760, 6727495, 8072994, 9497640, 10763992, 13454990, 16145988, 18995280, 20182485, 21527984, 26909980, 32291976, 40364970, 53819960, 64583952, 80729940, 107639920, 161459880, 322919760]

約数ペア:

[(1, 322919760), (2, 161459880), (3, 107639920), (4, 80729940), (5, 64583952), (6, 53819960), (8, 40364970), (10, 32291976), (12, 26909980), (15, 21527984), (16, 20182485), (17, 18995280), (20, 16145988), (24, 13454990), (30, 10763992), (34, 9497640), (40, 8072994), (48, 6727495), (51, 6331760), (60, 5381996), (68, 4748820), (80, 4036497), (85, 3799056), (102, 3165880), (120, 2690998), (136, 2374410), (170, 1899528), (204, 1582940), (240, 1345499), (255, 1266352), (272, 1187205), (340, 949764), (408, 791470), (510, 633176), (680, 474882), (816, 395735), (1020, 316588), (1360, 237441), (2040, 158294), (4080, 79147)]