126365880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9661}}^1$

素因数の和:9784

約数の個数: 64

約数和(自身を含む): 382615200

約数和(自身を除く): 256249320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 9661, 13080, 19322, 28983, 38644, 48305, 57966, 77288, 96610, 115932, 144915, 193220, 231864, 289830, 386440, 579660, 1053049, 1159320, 2106098, 3159147, 4212196, 5265245, 6318294, 8424392, 10530490, 12636588, 15795735, 21060980, 25273176, 31591470, 42121960, 63182940, 126365880]

約数ペア:

[(1, 126365880), (2, 63182940), (3, 42121960), (4, 31591470), (5, 25273176), (6, 21060980), (8, 15795735), (10, 12636588), (12, 10530490), (15, 8424392), (20, 6318294), (24, 5265245), (30, 4212196), (40, 3159147), (60, 2106098), (109, 1159320), (120, 1053049), (218, 579660), (327, 386440), (436, 289830), (545, 231864), (654, 193220), (872, 144915), (1090, 115932), (1308, 96610), (1635, 77288), (2180, 57966), (2616, 48305), (3270, 38644), (4360, 28983), (6540, 19322), (9661, 13080)]