66077040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{275321}}^1$

素因数の和:275337

約数の個数: 40

約数和(自身を含む): 204839568

約数和(自身を除く): 138762528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 275321, 550642, 825963, 1101284, 1376605, 1651926, 2202568, 2753210, 3303852, 4129815, 4405136, 5506420, 6607704, 8259630, 11012840, 13215408, 16519260, 22025680, 33038520, 66077040]

約数ペア:

[(1, 66077040), (2, 33038520), (3, 22025680), (4, 16519260), (5, 13215408), (6, 11012840), (8, 8259630), (10, 6607704), (12, 5506420), (15, 4405136), (16, 4129815), (20, 3303852), (24, 2753210), (30, 2202568), (40, 1651926), (48, 1376605), (60, 1101284), (80, 825963), (120, 550642), (240, 275321)]