76982520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641521}}^1$

素因数の和:641535

約数の個数: 32

約数和(自身を含む): 230947920

約数和(自身を除く): 153965400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641521, 1283042, 1924563, 2566084, 3207605, 3849126, 5132168, 6415210, 7698252, 9622815, 12830420, 15396504, 19245630, 25660840, 38491260, 76982520]

約数ペア:

[(1, 76982520), (2, 38491260), (3, 25660840), (4, 19245630), (5, 15396504), (6, 12830420), (8, 9622815), (10, 7698252), (12, 6415210), (15, 5132168), (20, 3849126), (24, 3207605), (30, 2566084), (40, 1924563), (60, 1283042), (120, 641521)]