12353640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7919}}^1$

素因数の和:7946

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 27563160

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, 7919, 15838, 23757, 31676, 39595, 47514, 63352, 79190, 95028, 102947, 118785, 158380, 190056, 205894, 237570, 308841, 316760, 411788, 475140, 514735, 617682, 823576, 950280, 1029470, 1235364, 1544205, 2058940, 2470728, 3088410, 4117880, 6176820, 12353640]

約数ペア:

[(1, 12353640), (2, 6176820), (3, 4117880), (4, 3088410), (5, 2470728), (6, 2058940), (8, 1544205), (10, 1235364), (12, 1029470), (13, 950280), (15, 823576), (20, 617682), (24, 514735), (26, 475140), (30, 411788), (39, 316760), (40, 308841), (52, 237570), (60, 205894), (65, 190056), (78, 158380), (104, 118785), (120, 102947), (130, 95028), (156, 79190), (195, 63352), (260, 47514), (312, 39595), (390, 31676), (520, 23757), (780, 15838), (1560, 7919)]