626458080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1305121}}^1$

素因数の和:1305139

約数の個数: 48

約数和(自身を含む): 1973344464

約数和(自身を除く): 1346886384

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, 1305121, 2610242, 3915363, 5220484, 6525605, 7830726, 10440968, 13051210, 15661452, 19576815, 20881936, 26102420, 31322904, 39153630, 41763872, 52204840, 62645808, 78307260, 104409680, 125291616, 156614520, 208819360, 313229040, 626458080]

約数ペア:

[(1, 626458080), (2, 313229040), (3, 208819360), (4, 156614520), (5, 125291616), (6, 104409680), (8, 78307260), (10, 62645808), (12, 52204840), (15, 41763872), (16, 39153630), (20, 31322904), (24, 26102420), (30, 20881936), (32, 19576815), (40, 15661452), (48, 13051210), (60, 10440968), (80, 7830726), (96, 6525605), (120, 5220484), (160, 3915363), (240, 2610242), (480, 1305121)]