40753260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 127841280

約数和(自身を除く): 87088020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 463, 489, 540, 652, 815, 926, 978, 1389, 1467, 1630, 1852, 1956, 2315, 2445, 2778, 2934, 3260, 4167, 4401, 4630, 4890, 5556, 5868, 6945, 7335, 8334, 8802, 9260, 9780, 12501, 13890, 14670, 16668, 17604, 20835, 22005, 25002, 27780, 29340, 41670, 44010, 50004, 62505, 75469, 83340, 88020, 125010, 150938, 226407, 250020, 301876, 377345, 452814, 679221, 754690, 905628, 1132035, 1358442, 1509380, 2037663, 2264070, 2716884, 3396105, 4075326, 4528140, 6792210, 8150652, 10188315, 13584420, 20376630, 40753260]

約数ペア:

[(1, 40753260), (2, 20376630), (3, 13584420), (4, 10188315), (5, 8150652), (6, 6792210), (9, 4528140), (10, 4075326), (12, 3396105), (15, 2716884), (18, 2264070), (20, 2037663), (27, 1509380), (30, 1358442), (36, 1132035), (45, 905628), (54, 754690), (60, 679221), (90, 452814), (108, 377345), (135, 301876), (163, 250020), (180, 226407), (270, 150938), (326, 125010), (463, 88020), (489, 83340), (540, 75469), (652, 62505), (815, 50004), (926, 44010), (978, 41670), (1389, 29340), (1467, 27780), (1630, 25002), (1852, 22005), (1956, 20835), (2315, 17604), (2445, 16668), (2778, 14670), (2934, 13890), (3260, 12501), (4167, 9780), (4401, 9260), (4630, 8802), (4890, 8334), (5556, 7335), (5868, 6945)]