98798640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1951}}^1$

素因数の和:2178

約数の個数: 80

約数和(自身を含む): 307885056

約数和(自身を除く): 209086416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 1951, 2110, 2532, 3165, 3376, 3902, 4220, 5064, 5853, 6330, 7804, 8440, 9755, 10128, 11706, 12660, 15608, 16880, 19510, 23412, 25320, 29265, 31216, 39020, 46824, 50640, 58530, 78040, 93648, 117060, 156080, 234120, 411661, 468240, 823322, 1234983, 1646644, 2058305, 2469966, 3293288, 4116610, 4939932, 6174915, 6586576, 8233220, 9879864, 12349830, 16466440, 19759728, 24699660, 32932880, 49399320, 98798640]

約数ペア:

[(1, 98798640), (2, 49399320), (3, 32932880), (4, 24699660), (5, 19759728), (6, 16466440), (8, 12349830), (10, 9879864), (12, 8233220), (15, 6586576), (16, 6174915), (20, 4939932), (24, 4116610), (30, 3293288), (40, 2469966), (48, 2058305), (60, 1646644), (80, 1234983), (120, 823322), (211, 468240), (240, 411661), (422, 234120), (633, 156080), (844, 117060), (1055, 93648), (1266, 78040), (1688, 58530), (1951, 50640), (2110, 46824), (2532, 39020), (3165, 31216), (3376, 29265), (3902, 25320), (4220, 23412), (5064, 19510), (5853, 16880), (6330, 15608), (7804, 12660), (8440, 11706), (9755, 10128)]