252649680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1052707}}^1$

素因数の和:1052723

約数の個数: 40

約数和(自身を含む): 783214752

約数和(自身を除く): 530565072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1052707, 2105414, 3158121, 4210828, 5263535, 6316242, 8421656, 10527070, 12632484, 15790605, 16843312, 21054140, 25264968, 31581210, 42108280, 50529936, 63162420, 84216560, 126324840, 252649680]

約数ペア:

[(1, 252649680), (2, 126324840), (3, 84216560), (4, 63162420), (5, 50529936), (6, 42108280), (8, 31581210), (10, 25264968), (12, 21054140), (15, 16843312), (16, 15790605), (20, 12632484), (24, 10527070), (30, 8421656), (40, 6316242), (48, 5263535), (60, 4210828), (80, 3158121), (120, 2105414), (240, 1052707)]