13871640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115597}}^1$

素因数の和:115611

約数の個数: 32

約数和(自身を含む): 41615280

約数和(自身を除く): 27743640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115597, 231194, 346791, 462388, 577985, 693582, 924776, 1155970, 1387164, 1733955, 2311940, 2774328, 3467910, 4623880, 6935820, 13871640]

約数ペア:

[(1, 13871640), (2, 6935820), (3, 4623880), (4, 3467910), (5, 2774328), (6, 2311940), (8, 1733955), (10, 1387164), (12, 1155970), (15, 924776), (20, 693582), (24, 577985), (30, 462388), (40, 346791), (60, 231194), (120, 115597)]