11505420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 35773920

約数和(自身を除く): 24268500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1559, 1845, 2460, 3118, 3690, 4677, 6236, 7380, 7795, 9354, 14031, 15590, 18708, 23385, 28062, 31180, 46770, 56124, 63919, 70155, 93540, 127838, 140310, 191757, 255676, 280620, 319595, 383514, 575271, 639190, 767028, 958785, 1150542, 1278380, 1917570, 2301084, 2876355, 3835140, 5752710, 11505420]

約数ペア:

[(1, 11505420), (2, 5752710), (3, 3835140), (4, 2876355), (5, 2301084), (6, 1917570), (9, 1278380), (10, 1150542), (12, 958785), (15, 767028), (18, 639190), (20, 575271), (30, 383514), (36, 319595), (41, 280620), (45, 255676), (60, 191757), (82, 140310), (90, 127838), (123, 93540), (164, 70155), (180, 63919), (205, 56124), (246, 46770), (369, 31180), (410, 28062), (492, 23385), (615, 18708), (738, 15590), (820, 14031), (1230, 9354), (1476, 7795), (1559, 7380), (1845, 6236), (2460, 4677), (3118, 3690)]