42865080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{683}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 129029760

約数和(自身を除く): 86164680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 683, 1046, 1366, 1569, 2049, 2092, 2615, 2732, 3138, 3415, 4098, 4184, 5230, 5464, 6276, 6830, 7845, 8196, 10245, 10460, 12552, 13660, 15690, 16392, 20490, 20920, 27320, 31380, 40980, 62760, 81960, 357209, 714418, 1071627, 1428836, 1786045, 2143254, 2857672, 3572090, 4286508, 5358135, 7144180, 8573016, 10716270, 14288360, 21432540, 42865080]

約数ペア:

[(1, 42865080), (2, 21432540), (3, 14288360), (4, 10716270), (5, 8573016), (6, 7144180), (8, 5358135), (10, 4286508), (12, 3572090), (15, 2857672), (20, 2143254), (24, 1786045), (30, 1428836), (40, 1071627), (60, 714418), (120, 357209), (523, 81960), (683, 62760), (1046, 40980), (1366, 31380), (1569, 27320), (2049, 20920), (2092, 20490), (2615, 16392), (2732, 15690), (3138, 13660), (3415, 12552), (4098, 10460), (4184, 10245), (5230, 8196), (5464, 7845), (6276, 6830)]