20730442080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{52223}}^1$

素因数の和:53068

約数の個数: 96

約数和(自身を含む): 65381105664

約数和(自身を除く): 44650663584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 827, 1654, 2481, 3308, 4135, 4962, 6616, 8270, 9924, 12405, 13232, 16540, 19848, 24810, 26464, 33080, 39696, 49620, 52223, 66160, 79392, 99240, 104446, 132320, 156669, 198480, 208892, 261115, 313338, 396960, 417784, 522230, 626676, 783345, 835568, 1044460, 1253352, 1566690, 1671136, 2088920, 2506704, 3133380, 4177840, 5013408, 6266760, 8355680, 12533520, 25067040, 43188421, 86376842, 129565263, 172753684, 215942105, 259130526, 345507368, 431884210, 518261052, 647826315, 691014736, 863768420, 1036522104, 1295652630, 1382029472, 1727536840, 2073044208, 2591305260, 3455073680, 4146088416, 5182610520, 6910147360, 10365221040, 20730442080]

約数ペア:

[(1, 20730442080), (2, 10365221040), (3, 6910147360), (4, 5182610520), (5, 4146088416), (6, 3455073680), (8, 2591305260), (10, 2073044208), (12, 1727536840), (15, 1382029472), (16, 1295652630), (20, 1036522104), (24, 863768420), (30, 691014736), (32, 647826315), (40, 518261052), (48, 431884210), (60, 345507368), (80, 259130526), (96, 215942105), (120, 172753684), (160, 129565263), (240, 86376842), (480, 43188421), (827, 25067040), (1654, 12533520), (2481, 8355680), (3308, 6266760), (4135, 5013408), (4962, 4177840), (6616, 3133380), (8270, 2506704), (9924, 2088920), (12405, 1671136), (13232, 1566690), (16540, 1253352), (19848, 1044460), (24810, 835568), (26464, 783345), (33080, 626676), (39696, 522230), (49620, 417784), (52223, 396960), (66160, 313338), (79392, 261115), (99240, 208892), (104446, 198480), (132320, 156669)]