47405040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197521}}^1$

素因数の和:197537

約数の個数: 40

約数和(自身を含む): 146956368

約数和(自身を除く): 99551328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 197521, 395042, 592563, 790084, 987605, 1185126, 1580168, 1975210, 2370252, 2962815, 3160336, 3950420, 4740504, 5925630, 7900840, 9481008, 11851260, 15801680, 23702520, 47405040]

約数ペア:

[(1, 47405040), (2, 23702520), (3, 15801680), (4, 11851260), (5, 9481008), (6, 7900840), (8, 5925630), (10, 4740504), (12, 3950420), (15, 3160336), (16, 2962815), (20, 2370252), (24, 1975210), (30, 1580168), (40, 1185126), (48, 987605), (60, 790084), (80, 592563), (120, 395042), (240, 197521)]