91812120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18661}}^1$

素因数の和:18716

約数の個数: 64

約数和(自身を含む): 282169440

約数和(自身を除く): 190357320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 18661, 37322, 55983, 74644, 93305, 111966, 149288, 186610, 223932, 279915, 373220, 447864, 559830, 746440, 765101, 1119660, 1530202, 2239320, 2295303, 3060404, 3825505, 4590606, 6120808, 7651010, 9181212, 11476515, 15302020, 18362424, 22953030, 30604040, 45906060, 91812120]

約数ペア:

[(1, 91812120), (2, 45906060), (3, 30604040), (4, 22953030), (5, 18362424), (6, 15302020), (8, 11476515), (10, 9181212), (12, 7651010), (15, 6120808), (20, 4590606), (24, 3825505), (30, 3060404), (40, 2295303), (41, 2239320), (60, 1530202), (82, 1119660), (120, 765101), (123, 746440), (164, 559830), (205, 447864), (246, 373220), (328, 279915), (410, 223932), (492, 186610), (615, 149288), (820, 111966), (984, 93305), (1230, 74644), (1640, 55983), (2460, 37322), (4920, 18661)]