15827460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23981}}^1$

素因数の和:24004

約数の個数: 48

約数和(自身を含む): 48347712

約数和(自身を除く): 32520252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23981, 47962, 71943, 95924, 119905, 143886, 239810, 263791, 287772, 359715, 479620, 527582, 719430, 791373, 1055164, 1318955, 1438860, 1582746, 2637910, 3165492, 3956865, 5275820, 7913730, 15827460]

約数ペア:

[(1, 15827460), (2, 7913730), (3, 5275820), (4, 3956865), (5, 3165492), (6, 2637910), (10, 1582746), (11, 1438860), (12, 1318955), (15, 1055164), (20, 791373), (22, 719430), (30, 527582), (33, 479620), (44, 359715), (55, 287772), (60, 263791), (66, 239810), (110, 143886), (132, 119905), (165, 95924), (220, 71943), (330, 47962), (660, 23981)]