581272080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9209}}^1$

素因数の和:9488

約数の個数: 80

約数和(自身を含む): 1808991360

約数和(自身を除く): 1227719280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5260, 6312, 7890, 9209, 10520, 12624, 15780, 18418, 21040, 27627, 31560, 36836, 46045, 55254, 63120, 73672, 92090, 110508, 138135, 147344, 184180, 221016, 276270, 368360, 442032, 552540, 736720, 1105080, 2210160, 2421967, 4843934, 7265901, 9687868, 12109835, 14531802, 19375736, 24219670, 29063604, 36329505, 38751472, 48439340, 58127208, 72659010, 96878680, 116254416, 145318020, 193757360, 290636040, 581272080]

約数ペア:

[(1, 581272080), (2, 290636040), (3, 193757360), (4, 145318020), (5, 116254416), (6, 96878680), (8, 72659010), (10, 58127208), (12, 48439340), (15, 38751472), (16, 36329505), (20, 29063604), (24, 24219670), (30, 19375736), (40, 14531802), (48, 12109835), (60, 9687868), (80, 7265901), (120, 4843934), (240, 2421967), (263, 2210160), (526, 1105080), (789, 736720), (1052, 552540), (1315, 442032), (1578, 368360), (2104, 276270), (2630, 221016), (3156, 184180), (3945, 147344), (4208, 138135), (5260, 110508), (6312, 92090), (7890, 73672), (9209, 63120), (10520, 55254), (12624, 46045), (15780, 36836), (18418, 31560), (21040, 27627)]