47837040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199321}}^1$

素因数の和:199337

約数の個数: 40

約数和(自身を含む): 148295568

約数和(自身を除く): 100458528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199321, 398642, 597963, 797284, 996605, 1195926, 1594568, 1993210, 2391852, 2989815, 3189136, 3986420, 4783704, 5979630, 7972840, 9567408, 11959260, 15945680, 23918520, 47837040]

約数ペア:

[(1, 47837040), (2, 23918520), (3, 15945680), (4, 11959260), (5, 9567408), (6, 7972840), (8, 5979630), (10, 4783704), (12, 3986420), (15, 3189136), (16, 2989815), (20, 2391852), (24, 1993210), (30, 1594568), (40, 1195926), (48, 996605), (60, 797284), (80, 597963), (120, 398642), (240, 199321)]