39516240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 123206400

約数和(自身を除く): 83690160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 719, 916, 1145, 1374, 1438, 1832, 2157, 2290, 2748, 2876, 3435, 3595, 3664, 4314, 4580, 5496, 5752, 6870, 7190, 8628, 9160, 10785, 10992, 11504, 13740, 14380, 17256, 18320, 21570, 27480, 28760, 34512, 43140, 54960, 57520, 86280, 164651, 172560, 329302, 493953, 658604, 823255, 987906, 1317208, 1646510, 1975812, 2469765, 2634416, 3293020, 3951624, 4939530, 6586040, 7903248, 9879060, 13172080, 19758120, 39516240]

約数ペア:

[(1, 39516240), (2, 19758120), (3, 13172080), (4, 9879060), (5, 7903248), (6, 6586040), (8, 4939530), (10, 3951624), (12, 3293020), (15, 2634416), (16, 2469765), (20, 1975812), (24, 1646510), (30, 1317208), (40, 987906), (48, 823255), (60, 658604), (80, 493953), (120, 329302), (229, 172560), (240, 164651), (458, 86280), (687, 57520), (719, 54960), (916, 43140), (1145, 34512), (1374, 28760), (1438, 27480), (1832, 21570), (2157, 18320), (2290, 17256), (2748, 14380), (2876, 13740), (3435, 11504), (3595, 10992), (3664, 10785), (4314, 9160), (4580, 8628), (5496, 7190), (5752, 6870)]