199133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{829721}}^1$

素因数の和:829737

約数の個数: 40

約数和(自身を含む): 617313168

約数和(自身を除く): 418180128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 829721, 1659442, 2489163, 3318884, 4148605, 4978326, 6637768, 8297210, 9956652, 12445815, 13275536, 16594420, 19913304, 24891630, 33188840, 39826608, 49783260, 66377680, 99566520, 199133040]

約数ペア:

[(1, 199133040), (2, 99566520), (3, 66377680), (4, 49783260), (5, 39826608), (6, 33188840), (8, 24891630), (10, 19913304), (12, 16594420), (15, 13275536), (16, 12445815), (20, 9956652), (24, 8297210), (30, 6637768), (40, 4978326), (48, 4148605), (60, 3318884), (80, 2489163), (120, 1659442), (240, 829721)]