873205320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{559747}}^1$

素因数の和:559774

約数の個数: 64

約数和(自身を含む): 2821129920

約数和(自身を除く): 1947924600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 559747, 1119494, 1679241, 2238988, 2798735, 3358482, 4477976, 5597470, 6716964, 7276711, 8396205, 11194940, 13433928, 14553422, 16792410, 21830133, 22389880, 29106844, 33584820, 36383555, 43660266, 58213688, 67169640, 72767110, 87320532, 109150665, 145534220, 174641064, 218301330, 291068440, 436602660, 873205320]

約数ペア:

[(1, 873205320), (2, 436602660), (3, 291068440), (4, 218301330), (5, 174641064), (6, 145534220), (8, 109150665), (10, 87320532), (12, 72767110), (13, 67169640), (15, 58213688), (20, 43660266), (24, 36383555), (26, 33584820), (30, 29106844), (39, 22389880), (40, 21830133), (52, 16792410), (60, 14553422), (65, 13433928), (78, 11194940), (104, 8396205), (120, 7276711), (130, 6716964), (156, 5597470), (195, 4477976), (260, 3358482), (312, 2798735), (390, 2238988), (520, 1679241), (780, 1119494), (1560, 559747)]