1028438160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4285159}}^1$

素因数の和:4285175

約数の個数: 40

約数和(自身を含む): 3188159040

約数和(自身を除く): 2159720880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4285159, 8570318, 12855477, 17140636, 21425795, 25710954, 34281272, 42851590, 51421908, 64277385, 68562544, 85703180, 102843816, 128554770, 171406360, 205687632, 257109540, 342812720, 514219080, 1028438160]

約数ペア:

[(1, 1028438160), (2, 514219080), (3, 342812720), (4, 257109540), (5, 205687632), (6, 171406360), (8, 128554770), (10, 102843816), (12, 85703180), (15, 68562544), (16, 64277385), (20, 51421908), (24, 42851590), (30, 34281272), (40, 25710954), (48, 21425795), (60, 17140636), (80, 12855477), (120, 8570318), (240, 4285159)]