39882720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83089}}^1$

素因数の和:83107

約数の個数: 48

約数和(自身を含む): 125632080

約数和(自身を除く): 85749360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 83089, 166178, 249267, 332356, 415445, 498534, 664712, 830890, 997068, 1246335, 1329424, 1661780, 1994136, 2492670, 2658848, 3323560, 3988272, 4985340, 6647120, 7976544, 9970680, 13294240, 19941360, 39882720]

約数ペア:

[(1, 39882720), (2, 19941360), (3, 13294240), (4, 9970680), (5, 7976544), (6, 6647120), (8, 4985340), (10, 3988272), (12, 3323560), (15, 2658848), (16, 2492670), (20, 1994136), (24, 1661780), (30, 1329424), (32, 1246335), (40, 997068), (48, 830890), (60, 664712), (80, 498534), (96, 415445), (120, 332356), (160, 249267), (240, 166178), (480, 83089)]