40702320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56531}}^1$

素因数の和:56550

約数の個数: 60

約数和(自身を含む): 136694376

約数和(自身を除く): 95992056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56531, 113062, 169593, 226124, 282655, 339186, 452248, 508779, 565310, 678372, 847965, 904496, 1017558, 1130620, 1356744, 1695930, 2035116, 2261240, 2543895, 2713488, 3391860, 4070232, 4522480, 5087790, 6783720, 8140464, 10175580, 13567440, 20351160, 40702320]

約数ペア:

[(1, 40702320), (2, 20351160), (3, 13567440), (4, 10175580), (5, 8140464), (6, 6783720), (8, 5087790), (9, 4522480), (10, 4070232), (12, 3391860), (15, 2713488), (16, 2543895), (18, 2261240), (20, 2035116), (24, 1695930), (30, 1356744), (36, 1130620), (40, 1017558), (45, 904496), (48, 847965), (60, 678372), (72, 565310), (80, 508779), (90, 452248), (120, 339186), (144, 282655), (180, 226124), (240, 169593), (360, 113062), (720, 56531)]