557774520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{46021}}^1$

素因数の和:46136

約数の個数: 64

約数和(自身を含む): 1689927840

約数和(自身を除く): 1132153320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 46021, 92042, 138063, 184084, 230105, 276126, 368168, 460210, 552252, 690315, 920420, 1104504, 1380630, 1840840, 2761260, 4648121, 5522520, 9296242, 13944363, 18592484, 23240605, 27888726, 37184968, 46481210, 55777452, 69721815, 92962420, 111554904, 139443630, 185924840, 278887260, 557774520]

約数ペア:

[(1, 557774520), (2, 278887260), (3, 185924840), (4, 139443630), (5, 111554904), (6, 92962420), (8, 69721815), (10, 55777452), (12, 46481210), (15, 37184968), (20, 27888726), (24, 23240605), (30, 18592484), (40, 13944363), (60, 9296242), (101, 5522520), (120, 4648121), (202, 2761260), (303, 1840840), (404, 1380630), (505, 1104504), (606, 920420), (808, 690315), (1010, 552252), (1212, 460210), (1515, 368168), (2020, 276126), (2424, 230105), (3030, 184084), (4040, 138063), (6060, 92042), (12120, 46021)]