12309960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 40055040

約数和(自身を除く): 27745080

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, 607, 676, 780, 845, 1014, 1214, 1352, 1560, 1690, 1821, 2028, 2428, 2535, 3035, 3380, 3642, 4056, 4856, 5070, 6070, 6760, 7284, 7891, 9105, 10140, 12140, 14568, 15782, 18210, 20280, 23673, 24280, 31564, 36420, 39455, 47346, 63128, 72840, 78910, 94692, 102583, 118365, 157820, 189384, 205166, 236730, 307749, 315640, 410332, 473460, 512915, 615498, 820664, 946920, 1025830, 1230996, 1538745, 2051660, 2461992, 3077490, 4103320, 6154980, 12309960]

約数ペア:

[(1, 12309960), (2, 6154980), (3, 4103320), (4, 3077490), (5, 2461992), (6, 2051660), (8, 1538745), (10, 1230996), (12, 1025830), (13, 946920), (15, 820664), (20, 615498), (24, 512915), (26, 473460), (30, 410332), (39, 315640), (40, 307749), (52, 236730), (60, 205166), (65, 189384), (78, 157820), (104, 118365), (120, 102583), (130, 94692), (156, 78910), (169, 72840), (195, 63128), (260, 47346), (312, 39455), (338, 36420), (390, 31564), (507, 24280), (520, 23673), (607, 20280), (676, 18210), (780, 15782), (845, 14568), (1014, 12140), (1214, 10140), (1352, 9105), (1560, 7891), (1690, 7284), (1821, 6760), (2028, 6070), (2428, 5070), (2535, 4856), (3035, 4056), (3380, 3642)]