120669960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43721}}^1$

素因数の和:43758

約数の個数: 64

約数和(自身を含む): 377758080

約数和(自身を除く): 257088120

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, 43721, 87442, 131163, 174884, 218605, 262326, 349768, 437210, 524652, 655815, 874420, 1005583, 1049304, 1311630, 1748840, 2011166, 2623260, 3016749, 4022332, 5027915, 5246520, 6033498, 8044664, 10055830, 12066996, 15083745, 20111660, 24133992, 30167490, 40223320, 60334980, 120669960]

約数ペア:

[(1, 120669960), (2, 60334980), (3, 40223320), (4, 30167490), (5, 24133992), (6, 20111660), (8, 15083745), (10, 12066996), (12, 10055830), (15, 8044664), (20, 6033498), (23, 5246520), (24, 5027915), (30, 4022332), (40, 3016749), (46, 2623260), (60, 2011166), (69, 1748840), (92, 1311630), (115, 1049304), (120, 1005583), (138, 874420), (184, 655815), (230, 524652), (276, 437210), (345, 349768), (460, 262326), (552, 218605), (690, 174884), (920, 131163), (1380, 87442), (2760, 43721)]