2008172640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4183693}}^1$

素因数の和:4183711

約数の個数: 48

約数和(自身を含む): 6325745328

約数和(自身を除く): 4317572688

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, 4183693, 8367386, 12551079, 16734772, 20918465, 25102158, 33469544, 41836930, 50204316, 62755395, 66939088, 83673860, 100408632, 125510790, 133878176, 167347720, 200817264, 251021580, 334695440, 401634528, 502043160, 669390880, 1004086320, 2008172640]

約数ペア:

[(1, 2008172640), (2, 1004086320), (3, 669390880), (4, 502043160), (5, 401634528), (6, 334695440), (8, 251021580), (10, 200817264), (12, 167347720), (15, 133878176), (16, 125510790), (20, 100408632), (24, 83673860), (30, 66939088), (32, 62755395), (40, 50204316), (48, 41836930), (60, 33469544), (80, 25102158), (96, 20918465), (120, 16734772), (160, 12551079), (240, 8367386), (480, 4183693)]