119271180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283979}}^1$

素因数の和:283998

約数の個数: 48

約数和(自身を含む): 381669120

約数和(自身を除く): 262397940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 283979, 567958, 851937, 1135916, 1419895, 1703874, 1987853, 2839790, 3407748, 3975706, 4259685, 5679580, 5963559, 7951412, 8519370, 9939265, 11927118, 17038740, 19878530, 23854236, 29817795, 39757060, 59635590, 119271180]

約数ペア:

[(1, 119271180), (2, 59635590), (3, 39757060), (4, 29817795), (5, 23854236), (6, 19878530), (7, 17038740), (10, 11927118), (12, 9939265), (14, 8519370), (15, 7951412), (20, 5963559), (21, 5679580), (28, 4259685), (30, 3975706), (35, 3407748), (42, 2839790), (60, 1987853), (70, 1703874), (84, 1419895), (105, 1135916), (140, 851937), (210, 567958), (420, 283979)]