156908580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{36833}}^1$

素因数の和:36916

約数の個数: 48

約数和(自身を含む): 445544064

約数和(自身を除く): 288635484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 36833, 73666, 110499, 147332, 184165, 220998, 368330, 441996, 552495, 736660, 1104990, 2209980, 2615143, 5230286, 7845429, 10460572, 13075715, 15690858, 26151430, 31381716, 39227145, 52302860, 78454290, 156908580]

約数ペア:

[(1, 156908580), (2, 78454290), (3, 52302860), (4, 39227145), (5, 31381716), (6, 26151430), (10, 15690858), (12, 13075715), (15, 10460572), (20, 7845429), (30, 5230286), (60, 2615143), (71, 2209980), (142, 1104990), (213, 736660), (284, 552495), (355, 441996), (426, 368330), (710, 220998), (852, 184165), (1065, 147332), (1420, 110499), (2130, 73666), (4260, 36833)]