2669456640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{695171}}^1$

素因数の和:695195

約数の個数: 72

約数和(自身を含む): 8525589408

約数和(自身を除く): 5856132768

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, 3840, 695171, 1390342, 2085513, 2780684, 3475855, 4171026, 5561368, 6951710, 8342052, 10427565, 11122736, 13903420, 16684104, 20855130, 22245472, 27806840, 33368208, 41710260, 44490944, 55613680, 66736416, 83420520, 88981888, 111227360, 133472832, 166841040, 177963776, 222454720, 266945664, 333682080, 444909440, 533891328, 667364160, 889818880, 1334728320, 2669456640]

約数ペア:

[(1, 2669456640), (2, 1334728320), (3, 889818880), (4, 667364160), (5, 533891328), (6, 444909440), (8, 333682080), (10, 266945664), (12, 222454720), (15, 177963776), (16, 166841040), (20, 133472832), (24, 111227360), (30, 88981888), (32, 83420520), (40, 66736416), (48, 55613680), (60, 44490944), (64, 41710260), (80, 33368208), (96, 27806840), (120, 22245472), (128, 20855130), (160, 16684104), (192, 13903420), (240, 11122736), (256, 10427565), (320, 8342052), (384, 6951710), (480, 5561368), (640, 4171026), (768, 3475855), (960, 2780684), (1280, 2085513), (1920, 1390342), (3840, 695171)]