487387440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{676927}}^1$

素因数の和:676946

約数の個数: 60

約数和(自身を含む): 1636811904

約数和(自身を除く): 1149424464

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, 676927, 1353854, 2030781, 2707708, 3384635, 4061562, 5415416, 6092343, 6769270, 8123124, 10153905, 10830832, 12184686, 13538540, 16246248, 20307810, 24369372, 27077080, 30461715, 32492496, 40615620, 48738744, 54154160, 60923430, 81231240, 97477488, 121846860, 162462480, 243693720, 487387440]

約数ペア:

[(1, 487387440), (2, 243693720), (3, 162462480), (4, 121846860), (5, 97477488), (6, 81231240), (8, 60923430), (9, 54154160), (10, 48738744), (12, 40615620), (15, 32492496), (16, 30461715), (18, 27077080), (20, 24369372), (24, 20307810), (30, 16246248), (36, 13538540), (40, 12184686), (45, 10830832), (48, 10153905), (60, 8123124), (72, 6769270), (80, 6092343), (90, 5415416), (120, 4061562), (144, 3384635), (180, 2707708), (240, 2030781), (360, 1353854), (720, 676927)]