7143720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 21816000

約数和(自身を除く): 14672280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1009, 1180, 1416, 1770, 2018, 2360, 3027, 3540, 4036, 5045, 6054, 7080, 8072, 10090, 12108, 15135, 20180, 24216, 30270, 40360, 59531, 60540, 119062, 121080, 178593, 238124, 297655, 357186, 476248, 595310, 714372, 892965, 1190620, 1428744, 1785930, 2381240, 3571860, 7143720]

約数ペア:

[(1, 7143720), (2, 3571860), (3, 2381240), (4, 1785930), (5, 1428744), (6, 1190620), (8, 892965), (10, 714372), (12, 595310), (15, 476248), (20, 357186), (24, 297655), (30, 238124), (40, 178593), (59, 121080), (60, 119062), (118, 60540), (120, 59531), (177, 40360), (236, 30270), (295, 24216), (354, 20180), (472, 15135), (590, 12108), (708, 10090), (885, 8072), (1009, 7080), (1180, 6054), (1416, 5045), (1770, 4036), (2018, 3540), (2360, 3027)]