42785160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32413}}^1$

素因数の和:32438

約数の個数: 64

約数和(自身を含む): 140028480

約数和(自身を除く): 97243320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 32413, 64826, 97239, 129652, 162065, 194478, 259304, 324130, 356543, 388956, 486195, 648260, 713086, 777912, 972390, 1069629, 1296520, 1426172, 1782715, 1944780, 2139258, 2852344, 3565430, 3889560, 4278516, 5348145, 7130860, 8557032, 10696290, 14261720, 21392580, 42785160]

約数ペア:

[(1, 42785160), (2, 21392580), (3, 14261720), (4, 10696290), (5, 8557032), (6, 7130860), (8, 5348145), (10, 4278516), (11, 3889560), (12, 3565430), (15, 2852344), (20, 2139258), (22, 1944780), (24, 1782715), (30, 1426172), (33, 1296520), (40, 1069629), (44, 972390), (55, 777912), (60, 713086), (66, 648260), (88, 486195), (110, 388956), (120, 356543), (132, 324130), (165, 259304), (220, 194478), (264, 162065), (330, 129652), (440, 97239), (660, 64826), (1320, 32413)]