90624060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6373}}^1$

素因数の和:6467

約数の個数: 72

約数和(自身を含む): 278416320

約数和(自身を除く): 187792260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 6373, 7110, 12746, 14220, 19119, 25492, 31865, 38238, 57357, 63730, 76476, 95595, 114714, 127460, 191190, 229428, 286785, 382380, 503467, 573570, 1006934, 1147140, 1510401, 2013868, 2517335, 3020802, 4531203, 5034670, 6041604, 7552005, 9062406, 10069340, 15104010, 18124812, 22656015, 30208020, 45312030, 90624060]

約数ペア:

[(1, 90624060), (2, 45312030), (3, 30208020), (4, 22656015), (5, 18124812), (6, 15104010), (9, 10069340), (10, 9062406), (12, 7552005), (15, 6041604), (18, 5034670), (20, 4531203), (30, 3020802), (36, 2517335), (45, 2013868), (60, 1510401), (79, 1147140), (90, 1006934), (158, 573570), (180, 503467), (237, 382380), (316, 286785), (395, 229428), (474, 191190), (711, 127460), (790, 114714), (948, 95595), (1185, 76476), (1422, 63730), (1580, 57357), (2370, 38238), (2844, 31865), (3555, 25492), (4740, 19119), (6373, 14220), (7110, 12746)]