401951640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3349597}}^1$

素因数の和:3349611

約数の個数: 32

約数和(自身を含む): 1205855280

約数和(自身を除く): 803903640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3349597, 6699194, 10048791, 13398388, 16747985, 20097582, 26796776, 33495970, 40195164, 50243955, 66991940, 80390328, 100487910, 133983880, 200975820, 401951640]

約数ペア:

[(1, 401951640), (2, 200975820), (3, 133983880), (4, 100487910), (5, 80390328), (6, 66991940), (8, 50243955), (10, 40195164), (12, 33495970), (15, 26796776), (20, 20097582), (24, 16747985), (30, 13398388), (40, 10048791), (60, 6699194), (120, 3349597)]