514866120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{6491}}^1$

素因数の和:7166

約数の個数: 64

約数和(自身を含む): 1547173440

約数和(自身を除く): 1032307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1322, 1983, 2644, 3305, 3966, 5288, 6491, 6610, 7932, 9915, 12982, 13220, 15864, 19473, 19830, 25964, 26440, 32455, 38946, 39660, 51928, 64910, 77892, 79320, 97365, 129820, 155784, 194730, 259640, 389460, 778920, 4290551, 8581102, 12871653, 17162204, 21452755, 25743306, 34324408, 42905510, 51486612, 64358265, 85811020, 102973224, 128716530, 171622040, 257433060, 514866120]

約数ペア:

[(1, 514866120), (2, 257433060), (3, 171622040), (4, 128716530), (5, 102973224), (6, 85811020), (8, 64358265), (10, 51486612), (12, 42905510), (15, 34324408), (20, 25743306), (24, 21452755), (30, 17162204), (40, 12871653), (60, 8581102), (120, 4290551), (661, 778920), (1322, 389460), (1983, 259640), (2644, 194730), (3305, 155784), (3966, 129820), (5288, 97365), (6491, 79320), (6610, 77892), (7932, 64910), (9915, 51928), (12982, 39660), (13220, 38946), (15864, 32455), (19473, 26440), (19830, 25964)]