11916180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22067}}^1$

素因数の和:22085

約数の個数: 48

約数和(自身を含む): 37074240

約数和(自身を除く): 25158060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 22067, 44134, 66201, 88268, 110335, 132402, 198603, 220670, 264804, 331005, 397206, 441340, 595809, 662010, 794412, 993015, 1191618, 1324020, 1986030, 2383236, 2979045, 3972060, 5958090, 11916180]

約数ペア:

[(1, 11916180), (2, 5958090), (3, 3972060), (4, 2979045), (5, 2383236), (6, 1986030), (9, 1324020), (10, 1191618), (12, 993015), (15, 794412), (18, 662010), (20, 595809), (27, 441340), (30, 397206), (36, 331005), (45, 264804), (54, 220670), (60, 198603), (90, 132402), (108, 110335), (135, 88268), (180, 66201), (270, 44134), (540, 22067)]