15444480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2011}}^1$

素因数の和:2037

約数の個数: 80

約数和(自身を含む): 49398624

約数和(自身を除く): 33954144

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, 512, 640, 768, 960, 1280, 1536, 1920, 2011, 2560, 3840, 4022, 6033, 7680, 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, 1029632, 1287040, 1544448, 1930560, 2574080, 3088896, 3861120, 5148160, 7722240, 15444480]

約数ペア:

[(1, 15444480), (2, 7722240), (3, 5148160), (4, 3861120), (5, 3088896), (6, 2574080), (8, 1930560), (10, 1544448), (12, 1287040), (15, 1029632), (16, 965280), (20, 772224), (24, 643520), (30, 514816), (32, 482640), (40, 386112), (48, 321760), (60, 257408), (64, 241320), (80, 193056), (96, 160880), (120, 128704), (128, 120660), (160, 96528), (192, 80440), (240, 64352), (256, 60330), (320, 48264), (384, 40220), (480, 32176), (512, 30165), (640, 24132), (768, 20110), (960, 16088), (1280, 12066), (1536, 10055), (1920, 8044), (2011, 7680), (2560, 6033), (3840, 4022)]