153883680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{320591}}^1$

素因数の和:320609

約数の個数: 48

約数和(自身を含む): 484735104

約数和(自身を除く): 330851424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 320591, 641182, 961773, 1282364, 1602955, 1923546, 2564728, 3205910, 3847092, 4808865, 5129456, 6411820, 7694184, 9617730, 10258912, 12823640, 15388368, 19235460, 25647280, 30776736, 38470920, 51294560, 76941840, 153883680]

約数ペア:

[(1, 153883680), (2, 76941840), (3, 51294560), (4, 38470920), (5, 30776736), (6, 25647280), (8, 19235460), (10, 15388368), (12, 12823640), (15, 10258912), (16, 9617730), (20, 7694184), (24, 6411820), (30, 5129456), (32, 4808865), (40, 3847092), (48, 3205910), (60, 2564728), (80, 1923546), (96, 1602955), (120, 1282364), (160, 961773), (240, 641182), (480, 320591)]