1045338720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2177789}}^1$

素因数の和:2177807

約数の個数: 48

約数和(自身を含む): 3292818480

約数和(自身を除く): 2247479760

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, 2177789, 4355578, 6533367, 8711156, 10888945, 13066734, 17422312, 21777890, 26133468, 32666835, 34844624, 43555780, 52266936, 65333670, 69689248, 87111560, 104533872, 130667340, 174223120, 209067744, 261334680, 348446240, 522669360, 1045338720]

約数ペア:

[(1, 1045338720), (2, 522669360), (3, 348446240), (4, 261334680), (5, 209067744), (6, 174223120), (8, 130667340), (10, 104533872), (12, 87111560), (15, 69689248), (16, 65333670), (20, 52266936), (24, 43555780), (30, 34844624), (32, 32666835), (40, 26133468), (48, 21777890), (60, 17422312), (80, 13066734), (96, 10888945), (120, 8711156), (160, 6533367), (240, 4355578), (480, 2177789)]