82474080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13217}}^1$

素因数の和:13248

約数の個数: 96

約数和(自身を含む): 279798624

約数和(自身を除く): 197324544

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, 1040, 1248, 1560, 2080, 3120, 6240, 13217, 26434, 39651, 52868, 66085, 79302, 105736, 132170, 158604, 171821, 198255, 211472, 264340, 317208, 343642, 396510, 422944, 515463, 528680, 634416, 687284, 793020, 859105, 1030926, 1057360, 1268832, 1374568, 1586040, 1718210, 2061852, 2114720, 2577315, 2749136, 3172080, 3436420, 4123704, 5154630, 5498272, 6344160, 6872840, 8247408, 10309260, 13745680, 16494816, 20618520, 27491360, 41237040, 82474080]

約数ペア:

[(1, 82474080), (2, 41237040), (3, 27491360), (4, 20618520), (5, 16494816), (6, 13745680), (8, 10309260), (10, 8247408), (12, 6872840), (13, 6344160), (15, 5498272), (16, 5154630), (20, 4123704), (24, 3436420), (26, 3172080), (30, 2749136), (32, 2577315), (39, 2114720), (40, 2061852), (48, 1718210), (52, 1586040), (60, 1374568), (65, 1268832), (78, 1057360), (80, 1030926), (96, 859105), (104, 793020), (120, 687284), (130, 634416), (156, 528680), (160, 515463), (195, 422944), (208, 396510), (240, 343642), (260, 317208), (312, 264340), (390, 211472), (416, 198255), (480, 171821), (520, 158604), (624, 132170), (780, 105736), (1040, 79302), (1248, 66085), (1560, 52868), (2080, 39651), (3120, 26434), (6240, 13217)]