7722240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2011}}^1$

素因数の和:2035

約数の個数: 72

約数和(自身を含む): 24675168

約数和(自身を除く): 16952928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2011, 3840, 4022, 6033, 8044, 10055, 12066, 16088, 20110, 24132, 30165, 32176, 40220, 48264, 60330, 64352, 80440, 96528, 120660, 128704, 160880, 193056, 241320, 257408, 321760, 386112, 482640, 514816, 643520, 772224, 965280, 1287040, 1544448, 1930560, 2574080, 3861120, 7722240]

約数ペア:

[(1, 7722240), (2, 3861120), (3, 2574080), (4, 1930560), (5, 1544448), (6, 1287040), (8, 965280), (10, 772224), (12, 643520), (15, 514816), (16, 482640), (20, 386112), (24, 321760), (30, 257408), (32, 241320), (40, 193056), (48, 160880), (60, 128704), (64, 120660), (80, 96528), (96, 80440), (120, 64352), (128, 60330), (160, 48264), (192, 40220), (240, 32176), (256, 30165), (320, 24132), (384, 20110), (480, 16088), (640, 12066), (768, 10055), (960, 8044), (1280, 6033), (1920, 4022), (2011, 3840)]