12796680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 41636160

約数和(自身を除く): 28839480

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, 169, 195, 260, 312, 338, 390, 507, 520, 631, 676, 780, 845, 1014, 1262, 1352, 1560, 1690, 1893, 2028, 2524, 2535, 3155, 3380, 3786, 4056, 5048, 5070, 6310, 6760, 7572, 8203, 9465, 10140, 12620, 15144, 16406, 18930, 20280, 24609, 25240, 32812, 37860, 41015, 49218, 65624, 75720, 82030, 98436, 106639, 123045, 164060, 196872, 213278, 246090, 319917, 328120, 426556, 492180, 533195, 639834, 853112, 984360, 1066390, 1279668, 1599585, 2132780, 2559336, 3199170, 4265560, 6398340, 12796680]

約数ペア:

[(1, 12796680), (2, 6398340), (3, 4265560), (4, 3199170), (5, 2559336), (6, 2132780), (8, 1599585), (10, 1279668), (12, 1066390), (13, 984360), (15, 853112), (20, 639834), (24, 533195), (26, 492180), (30, 426556), (39, 328120), (40, 319917), (52, 246090), (60, 213278), (65, 196872), (78, 164060), (104, 123045), (120, 106639), (130, 98436), (156, 82030), (169, 75720), (195, 65624), (260, 49218), (312, 41015), (338, 37860), (390, 32812), (507, 25240), (520, 24609), (631, 20280), (676, 18930), (780, 16406), (845, 15144), (1014, 12620), (1262, 10140), (1352, 9465), (1560, 8203), (1690, 7572), (1893, 6760), (2028, 6310), (2524, 5070), (2535, 5048), (3155, 4056), (3380, 3786)]