304504560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{422923}}^1$

素因数の和:422942

約数の個数: 60

約数和(自身を含む): 1022630232

約数和(自身を除く): 718125672

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, 422923, 845846, 1268769, 1691692, 2114615, 2537538, 3383384, 3806307, 4229230, 5075076, 6343845, 6766768, 7612614, 8458460, 10150152, 12687690, 15225228, 16916920, 19031535, 20300304, 25375380, 30450456, 33833840, 38063070, 50750760, 60900912, 76126140, 101501520, 152252280, 304504560]

約数ペア:

[(1, 304504560), (2, 152252280), (3, 101501520), (4, 76126140), (5, 60900912), (6, 50750760), (8, 38063070), (9, 33833840), (10, 30450456), (12, 25375380), (15, 20300304), (16, 19031535), (18, 16916920), (20, 15225228), (24, 12687690), (30, 10150152), (36, 8458460), (40, 7612614), (45, 6766768), (48, 6343845), (60, 5075076), (72, 4229230), (80, 3806307), (90, 3383384), (120, 2537538), (144, 2114615), (180, 1691692), (240, 1268769), (360, 845846), (720, 422923)]