204514680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1704289}}^1$

素因数の和:1704303

約数の個数: 32

約数和(自身を含む): 613544400

約数和(自身を除く): 409029720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1704289, 3408578, 5112867, 6817156, 8521445, 10225734, 13634312, 17042890, 20451468, 25564335, 34085780, 40902936, 51128670, 68171560, 102257340, 204514680]

約数ペア:

[(1, 204514680), (2, 102257340), (3, 68171560), (4, 51128670), (5, 40902936), (6, 34085780), (8, 25564335), (10, 20451468), (12, 17042890), (15, 13634312), (20, 10225734), (24, 8521445), (30, 6817156), (40, 5112867), (60, 3408578), (120, 1704289)]