8517240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 28220400

約数和(自身を除く): 19703160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 401, 472, 531, 590, 708, 802, 885, 1062, 1180, 1203, 1416, 1604, 1770, 2005, 2124, 2360, 2406, 2655, 3208, 3540, 3609, 4010, 4248, 4812, 5310, 6015, 7080, 7218, 8020, 9624, 10620, 12030, 14436, 16040, 18045, 21240, 23659, 24060, 28872, 36090, 47318, 48120, 70977, 72180, 94636, 118295, 141954, 144360, 189272, 212931, 236590, 283908, 354885, 425862, 473180, 567816, 709770, 851724, 946360, 1064655, 1419540, 1703448, 2129310, 2839080, 4258620, 8517240]

約数ペア:

[(1, 8517240), (2, 4258620), (3, 2839080), (4, 2129310), (5, 1703448), (6, 1419540), (8, 1064655), (9, 946360), (10, 851724), (12, 709770), (15, 567816), (18, 473180), (20, 425862), (24, 354885), (30, 283908), (36, 236590), (40, 212931), (45, 189272), (59, 144360), (60, 141954), (72, 118295), (90, 94636), (118, 72180), (120, 70977), (177, 48120), (180, 47318), (236, 36090), (295, 28872), (354, 24060), (360, 23659), (401, 21240), (472, 18045), (531, 16040), (590, 14436), (708, 12030), (802, 10620), (885, 9624), (1062, 8020), (1180, 7218), (1203, 7080), (1416, 6015), (1604, 5310), (1770, 4812), (2005, 4248), (2124, 4010), (2360, 3609), (2406, 3540), (2655, 3208)]