542803560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347951}}^1$

素因数の和:347978

約数の個数: 64

約数和(自身を含む): 1753678080

約数和(自身を除く): 1210874520

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, 347951, 695902, 1043853, 1391804, 1739755, 2087706, 2783608, 3479510, 4175412, 4523363, 5219265, 6959020, 8350824, 9046726, 10438530, 13570089, 13918040, 18093452, 20877060, 22616815, 27140178, 36186904, 41754120, 45233630, 54280356, 67850445, 90467260, 108560712, 135700890, 180934520, 271401780, 542803560]

約数ペア:

[(1, 542803560), (2, 271401780), (3, 180934520), (4, 135700890), (5, 108560712), (6, 90467260), (8, 67850445), (10, 54280356), (12, 45233630), (13, 41754120), (15, 36186904), (20, 27140178), (24, 22616815), (26, 20877060), (30, 18093452), (39, 13918040), (40, 13570089), (52, 10438530), (60, 9046726), (65, 8350824), (78, 6959020), (104, 5219265), (120, 4523363), (130, 4175412), (156, 3479510), (195, 2783608), (260, 2087706), (312, 1739755), (390, 1391804), (520, 1043853), (780, 695902), (1560, 347951)]