12396540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 39062016

約数和(自身を除く): 26665476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 691, 780, 897, 1196, 1380, 1382, 1495, 1794, 2073, 2764, 2990, 3455, 3588, 4146, 4485, 5980, 6910, 8292, 8970, 8983, 10365, 13820, 15893, 17940, 17966, 20730, 26949, 31786, 35932, 41460, 44915, 47679, 53898, 63572, 79465, 89830, 95358, 107796, 134745, 158930, 179660, 190716, 206609, 238395, 269490, 317860, 413218, 476790, 538980, 619827, 826436, 953580, 1033045, 1239654, 2066090, 2479308, 3099135, 4132180, 6198270, 12396540]

約数ペア:

[(1, 12396540), (2, 6198270), (3, 4132180), (4, 3099135), (5, 2479308), (6, 2066090), (10, 1239654), (12, 1033045), (13, 953580), (15, 826436), (20, 619827), (23, 538980), (26, 476790), (30, 413218), (39, 317860), (46, 269490), (52, 238395), (60, 206609), (65, 190716), (69, 179660), (78, 158930), (92, 134745), (115, 107796), (130, 95358), (138, 89830), (156, 79465), (195, 63572), (230, 53898), (260, 47679), (276, 44915), (299, 41460), (345, 35932), (390, 31786), (460, 26949), (598, 20730), (690, 17966), (691, 17940), (780, 15893), (897, 13820), (1196, 10365), (1380, 8983), (1382, 8970), (1495, 8292), (1794, 6910), (2073, 5980), (2764, 4485), (2990, 4146), (3455, 3588)]