166861320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60457}}^1$

素因数の和:60494

約数の個数: 64

約数和(自身を含む): 522357120

約数和(自身を除く): 355495800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 60457, 120914, 181371, 241828, 302285, 362742, 483656, 604570, 725484, 906855, 1209140, 1390511, 1450968, 1813710, 2418280, 2781022, 3627420, 4171533, 5562044, 6952555, 7254840, 8343066, 11124088, 13905110, 16686132, 20857665, 27810220, 33372264, 41715330, 55620440, 83430660, 166861320]

約数ペア:

[(1, 166861320), (2, 83430660), (3, 55620440), (4, 41715330), (5, 33372264), (6, 27810220), (8, 20857665), (10, 16686132), (12, 13905110), (15, 11124088), (20, 8343066), (23, 7254840), (24, 6952555), (30, 5562044), (40, 4171533), (46, 3627420), (60, 2781022), (69, 2418280), (92, 1813710), (115, 1450968), (120, 1390511), (138, 1209140), (184, 906855), (230, 725484), (276, 604570), (345, 483656), (460, 362742), (552, 302285), (690, 241828), (920, 181371), (1380, 120914), (2760, 60457)]