23918520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199321}}^1$

素因数の和:199335

約数の個数: 32

約数和(自身を含む): 71755920

約数和(自身を除く): 47837400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199321, 398642, 597963, 797284, 996605, 1195926, 1594568, 1993210, 2391852, 2989815, 3986420, 4783704, 5979630, 7972840, 11959260, 23918520]

約数ペア:

[(1, 23918520), (2, 11959260), (3, 7972840), (4, 5979630), (5, 4783704), (6, 3986420), (8, 2989815), (10, 2391852), (12, 1993210), (15, 1594568), (20, 1195926), (24, 996605), (30, 797284), (40, 597963), (60, 398642), (120, 199321)]