4770120

素因数分解:

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

素因数の和:454

約数の個数: 64

約数和(自身を含む): 14469120

約数和(自身を除く): 9699000

約数列:

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

約数ペア:

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