61811160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3457}}^1$

素因数の和:3620

約数の個数: 64

約数和(自身を含む): 186732000

約数和(自身を除く): 124920840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3457, 3576, 4470, 5960, 6914, 8940, 10371, 13828, 17285, 17880, 20742, 27656, 34570, 41484, 51855, 69140, 82968, 103710, 138280, 207420, 414840, 515093, 1030186, 1545279, 2060372, 2575465, 3090558, 4120744, 5150930, 6181116, 7726395, 10301860, 12362232, 15452790, 20603720, 30905580, 61811160]

約数ペア:

[(1, 61811160), (2, 30905580), (3, 20603720), (4, 15452790), (5, 12362232), (6, 10301860), (8, 7726395), (10, 6181116), (12, 5150930), (15, 4120744), (20, 3090558), (24, 2575465), (30, 2060372), (40, 1545279), (60, 1030186), (120, 515093), (149, 414840), (298, 207420), (447, 138280), (596, 103710), (745, 82968), (894, 69140), (1192, 51855), (1490, 41484), (1788, 34570), (2235, 27656), (2980, 20742), (3457, 17880), (3576, 17285), (4470, 13828), (5960, 10371), (6914, 8940)]