2017481520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8406173}}^1$

素因数の和:8406189

約数の個数: 40

約数和(自身を含む): 6254193456

約数和(自身を除く): 4236711936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8406173, 16812346, 25218519, 33624692, 42030865, 50437038, 67249384, 84061730, 100874076, 126092595, 134498768, 168123460, 201748152, 252185190, 336246920, 403496304, 504370380, 672493840, 1008740760, 2017481520]

約数ペア:

[(1, 2017481520), (2, 1008740760), (3, 672493840), (4, 504370380), (5, 403496304), (6, 336246920), (8, 252185190), (10, 201748152), (12, 168123460), (15, 134498768), (16, 126092595), (20, 100874076), (24, 84061730), (30, 67249384), (40, 50437038), (48, 42030865), (60, 33624692), (80, 25218519), (120, 16812346), (240, 8406173)]