83031240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1229}}^1$

素因数の和:1806

約数の個数: 64

約数和(自身を含む): 249739200

約数和(自身を除く): 166707960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1229, 1689, 2252, 2458, 2815, 3378, 3687, 4504, 4916, 5630, 6145, 6756, 7374, 8445, 9832, 11260, 12290, 13512, 14748, 16890, 18435, 22520, 24580, 29496, 33780, 36870, 49160, 67560, 73740, 147480, 691927, 1383854, 2075781, 2767708, 3459635, 4151562, 5535416, 6919270, 8303124, 10378905, 13838540, 16606248, 20757810, 27677080, 41515620, 83031240]

約数ペア:

[(1, 83031240), (2, 41515620), (3, 27677080), (4, 20757810), (5, 16606248), (6, 13838540), (8, 10378905), (10, 8303124), (12, 6919270), (15, 5535416), (20, 4151562), (24, 3459635), (30, 2767708), (40, 2075781), (60, 1383854), (120, 691927), (563, 147480), (1126, 73740), (1229, 67560), (1689, 49160), (2252, 36870), (2458, 33780), (2815, 29496), (3378, 24580), (3687, 22520), (4504, 18435), (4916, 16890), (5630, 14748), (6145, 13512), (6756, 12290), (7374, 11260), (8445, 9832)]