168996060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15913}}^1$

素因数の和:15987

約数の個数: 72

約数和(自身を含む): 521342640

約数和(自身を除く): 352346580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 15913, 31826, 47739, 63652, 79565, 95478, 143217, 159130, 190956, 238695, 286434, 318260, 477390, 572868, 716085, 938867, 954780, 1432170, 1877734, 2816601, 2864340, 3755468, 4694335, 5633202, 8449803, 9388670, 11266404, 14083005, 16899606, 18777340, 28166010, 33799212, 42249015, 56332020, 84498030, 168996060]

約数ペア:

[(1, 168996060), (2, 84498030), (3, 56332020), (4, 42249015), (5, 33799212), (6, 28166010), (9, 18777340), (10, 16899606), (12, 14083005), (15, 11266404), (18, 9388670), (20, 8449803), (30, 5633202), (36, 4694335), (45, 3755468), (59, 2864340), (60, 2816601), (90, 1877734), (118, 1432170), (177, 954780), (180, 938867), (236, 716085), (295, 572868), (354, 477390), (531, 318260), (590, 286434), (708, 238695), (885, 190956), (1062, 159130), (1180, 143217), (1770, 95478), (2124, 79565), (2655, 63652), (3540, 47739), (5310, 31826), (10620, 15913)]