485767440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{674677}}^1$

素因数の和:674696

約数の個数: 60

約数和(自身を含む): 1631371404

約数和(自身を除く): 1145603964

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, 674677, 1349354, 2024031, 2698708, 3373385, 4048062, 5397416, 6072093, 6746770, 8096124, 10120155, 10794832, 12144186, 13493540, 16192248, 20240310, 24288372, 26987080, 30360465, 32384496, 40480620, 48576744, 53974160, 60720930, 80961240, 97153488, 121441860, 161922480, 242883720, 485767440]

約数ペア:

[(1, 485767440), (2, 242883720), (3, 161922480), (4, 121441860), (5, 97153488), (6, 80961240), (8, 60720930), (9, 53974160), (10, 48576744), (12, 40480620), (15, 32384496), (16, 30360465), (18, 26987080), (20, 24288372), (24, 20240310), (30, 16192248), (36, 13493540), (40, 12144186), (45, 10794832), (48, 10120155), (60, 8096124), (72, 6746770), (80, 6072093), (90, 5397416), (120, 4048062), (144, 3373385), (180, 2698708), (240, 2024031), (360, 1349354), (720, 674677)]