9540240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 29902848

約数和(自身を除く): 20362608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 313, 381, 508, 626, 635, 762, 939, 1016, 1252, 1270, 1524, 1565, 1878, 1905, 2032, 2504, 2540, 3048, 3130, 3756, 3810, 4695, 5008, 5080, 6096, 6260, 7512, 7620, 9390, 10160, 12520, 15024, 15240, 18780, 25040, 30480, 37560, 39751, 75120, 79502, 119253, 159004, 198755, 238506, 318008, 397510, 477012, 596265, 636016, 795020, 954024, 1192530, 1590040, 1908048, 2385060, 3180080, 4770120, 9540240]

約数ペア:

[(1, 9540240), (2, 4770120), (3, 3180080), (4, 2385060), (5, 1908048), (6, 1590040), (8, 1192530), (10, 954024), (12, 795020), (15, 636016), (16, 596265), (20, 477012), (24, 397510), (30, 318008), (40, 238506), (48, 198755), (60, 159004), (80, 119253), (120, 79502), (127, 75120), (240, 39751), (254, 37560), (313, 30480), (381, 25040), (508, 18780), (626, 15240), (635, 15024), (762, 12520), (939, 10160), (1016, 9390), (1252, 7620), (1270, 7512), (1524, 6260), (1565, 6096), (1878, 5080), (1905, 5008), (2032, 4695), (2504, 3810), (2540, 3756), (3048, 3130)]