72662640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1093}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 226274208

約数和(自身を除く): 153611568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1093, 1108, 1385, 1662, 2186, 2216, 2770, 3279, 3324, 4155, 4372, 4432, 5465, 5540, 6558, 6648, 8310, 8744, 10930, 11080, 13116, 13296, 16395, 16620, 17488, 21860, 22160, 26232, 32790, 33240, 43720, 52464, 65580, 66480, 87440, 131160, 262320, 302761, 605522, 908283, 1211044, 1513805, 1816566, 2422088, 3027610, 3633132, 4541415, 4844176, 6055220, 7266264, 9082830, 12110440, 14532528, 18165660, 24220880, 36331320, 72662640]

約数ペア:

[(1, 72662640), (2, 36331320), (3, 24220880), (4, 18165660), (5, 14532528), (6, 12110440), (8, 9082830), (10, 7266264), (12, 6055220), (15, 4844176), (16, 4541415), (20, 3633132), (24, 3027610), (30, 2422088), (40, 1816566), (48, 1513805), (60, 1211044), (80, 908283), (120, 605522), (240, 302761), (277, 262320), (554, 131160), (831, 87440), (1093, 66480), (1108, 65580), (1385, 52464), (1662, 43720), (2186, 33240), (2216, 32790), (2770, 26232), (3279, 22160), (3324, 21860), (4155, 17488), (4372, 16620), (4432, 16395), (5465, 13296), (5540, 13116), (6558, 11080), (6648, 10930), (8310, 8744)]