42006120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26927}}^1$

素因数の和:26954

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 93711000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 26927, 53854, 80781, 107708, 134635, 161562, 215416, 269270, 323124, 350051, 403905, 538540, 646248, 700102, 807810, 1050153, 1077080, 1400204, 1615620, 1750255, 2100306, 2800408, 3231240, 3500510, 4200612, 5250765, 7001020, 8401224, 10501530, 14002040, 21003060, 42006120]

約数ペア:

[(1, 42006120), (2, 21003060), (3, 14002040), (4, 10501530), (5, 8401224), (6, 7001020), (8, 5250765), (10, 4200612), (12, 3500510), (13, 3231240), (15, 2800408), (20, 2100306), (24, 1750255), (26, 1615620), (30, 1400204), (39, 1077080), (40, 1050153), (52, 807810), (60, 700102), (65, 646248), (78, 538540), (104, 403905), (120, 350051), (130, 323124), (156, 269270), (195, 215416), (260, 161562), (312, 134635), (390, 107708), (520, 80781), (780, 53854), (1560, 26927)]