5123040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 17400096

約数和(自身を除く): 12277056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 821, 1040, 1248, 1560, 1642, 2080, 2463, 3120, 3284, 4105, 4926, 6240, 6568, 8210, 9852, 10673, 12315, 13136, 16420, 19704, 21346, 24630, 26272, 32019, 32840, 39408, 42692, 49260, 53365, 64038, 65680, 78816, 85384, 98520, 106730, 128076, 131360, 160095, 170768, 197040, 213460, 256152, 320190, 341536, 394080, 426920, 512304, 640380, 853840, 1024608, 1280760, 1707680, 2561520, 5123040]

約数ペア:

[(1, 5123040), (2, 2561520), (3, 1707680), (4, 1280760), (5, 1024608), (6, 853840), (8, 640380), (10, 512304), (12, 426920), (13, 394080), (15, 341536), (16, 320190), (20, 256152), (24, 213460), (26, 197040), (30, 170768), (32, 160095), (39, 131360), (40, 128076), (48, 106730), (52, 98520), (60, 85384), (65, 78816), (78, 65680), (80, 64038), (96, 53365), (104, 49260), (120, 42692), (130, 39408), (156, 32840), (160, 32019), (195, 26272), (208, 24630), (240, 21346), (260, 19704), (312, 16420), (390, 13136), (416, 12315), (480, 10673), (520, 9852), (624, 8210), (780, 6568), (821, 6240), (1040, 4926), (1248, 4105), (1560, 3284), (1642, 3120), (2080, 2463)]