15168060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3121}}^1$

素因数の和:3145

約数の個数: 72

約数和(自身を含む): 47729136

約数和(自身を除く): 32561076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3121, 4860, 6242, 9363, 12484, 15605, 18726, 28089, 31210, 37452, 46815, 56178, 62420, 84267, 93630, 112356, 140445, 168534, 187260, 252801, 280890, 337068, 421335, 505602, 561780, 758403, 842670, 1011204, 1264005, 1516806, 1685340, 2528010, 3033612, 3792015, 5056020, 7584030, 15168060]

約数ペア:

[(1, 15168060), (2, 7584030), (3, 5056020), (4, 3792015), (5, 3033612), (6, 2528010), (9, 1685340), (10, 1516806), (12, 1264005), (15, 1011204), (18, 842670), (20, 758403), (27, 561780), (30, 505602), (36, 421335), (45, 337068), (54, 280890), (60, 252801), (81, 187260), (90, 168534), (108, 140445), (135, 112356), (162, 93630), (180, 84267), (243, 62420), (270, 56178), (324, 46815), (405, 37452), (486, 31210), (540, 28089), (810, 18726), (972, 15605), (1215, 12484), (1620, 9363), (2430, 6242), (3121, 4860)]