1265046240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61291}}^1$

素因数の和:61352

約数の個数: 96

約数和(自身を含む): 4077634176

約数和(自身を除く): 2812587936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 61291, 122582, 183873, 245164, 306455, 367746, 490328, 612910, 735492, 919365, 980656, 1225820, 1470984, 1838730, 1961312, 2451640, 2635513, 2941968, 3677460, 4903280, 5271026, 5883936, 7354920, 7906539, 9806560, 10542052, 13177565, 14709840, 15813078, 21084104, 26355130, 29419680, 31626156, 39532695, 42168208, 52710260, 63252312, 79065390, 84336416, 105420520, 126504624, 158130780, 210841040, 253009248, 316261560, 421682080, 632523120, 1265046240]

約数ペア:

[(1, 1265046240), (2, 632523120), (3, 421682080), (4, 316261560), (5, 253009248), (6, 210841040), (8, 158130780), (10, 126504624), (12, 105420520), (15, 84336416), (16, 79065390), (20, 63252312), (24, 52710260), (30, 42168208), (32, 39532695), (40, 31626156), (43, 29419680), (48, 26355130), (60, 21084104), (80, 15813078), (86, 14709840), (96, 13177565), (120, 10542052), (129, 9806560), (160, 7906539), (172, 7354920), (215, 5883936), (240, 5271026), (258, 4903280), (344, 3677460), (430, 2941968), (480, 2635513), (516, 2451640), (645, 1961312), (688, 1838730), (860, 1470984), (1032, 1225820), (1290, 980656), (1376, 919365), (1720, 735492), (2064, 612910), (2580, 490328), (3440, 367746), (4128, 306455), (5160, 245164), (6880, 183873), (10320, 122582), (20640, 61291)]