13269840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55291}}^1$

素因数の和:55307

約数の個数: 40

約数和(自身を含む): 41137248

約数和(自身を除く): 27867408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55291, 110582, 165873, 221164, 276455, 331746, 442328, 552910, 663492, 829365, 884656, 1105820, 1326984, 1658730, 2211640, 2653968, 3317460, 4423280, 6634920, 13269840]

約数ペア:

[(1, 13269840), (2, 6634920), (3, 4423280), (4, 3317460), (5, 2653968), (6, 2211640), (8, 1658730), (10, 1326984), (12, 1105820), (15, 884656), (16, 829365), (20, 663492), (24, 552910), (30, 442328), (40, 331746), (48, 276455), (60, 221164), (80, 165873), (120, 110582), (240, 55291)]