121178460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 367278912

約数和(自身を除く): 246100452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 337, 390, 461, 674, 780, 922, 1011, 1348, 1383, 1685, 1844, 2022, 2305, 2766, 3370, 4044, 4381, 4610, 5055, 5532, 5993, 6740, 6915, 8762, 9220, 10110, 11986, 13143, 13830, 17524, 17979, 20220, 21905, 23972, 26286, 27660, 29965, 35958, 43810, 52572, 59930, 65715, 71916, 87620, 89895, 119860, 131430, 155357, 179790, 262860, 310714, 359580, 466071, 621428, 776785, 932142, 1553570, 1864284, 2019641, 2330355, 3107140, 4039282, 4660710, 6058923, 8078564, 9321420, 10098205, 12117846, 20196410, 24235692, 30294615, 40392820, 60589230, 121178460]

約数ペア:

[(1, 121178460), (2, 60589230), (3, 40392820), (4, 30294615), (5, 24235692), (6, 20196410), (10, 12117846), (12, 10098205), (13, 9321420), (15, 8078564), (20, 6058923), (26, 4660710), (30, 4039282), (39, 3107140), (52, 2330355), (60, 2019641), (65, 1864284), (78, 1553570), (130, 932142), (156, 776785), (195, 621428), (260, 466071), (337, 359580), (390, 310714), (461, 262860), (674, 179790), (780, 155357), (922, 131430), (1011, 119860), (1348, 89895), (1383, 87620), (1685, 71916), (1844, 65715), (2022, 59930), (2305, 52572), (2766, 43810), (3370, 35958), (4044, 29965), (4381, 27660), (4610, 26286), (5055, 23972), (5532, 21905), (5993, 20220), (6740, 17979), (6915, 17524), (8762, 13830), (9220, 13143), (10110, 11986)]