1949764560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8124019}}^1$

素因数の和:8124035

約数の個数: 40

約数和(自身を含む): 6044270880

約数和(自身を除く): 4094506320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8124019, 16248038, 24372057, 32496076, 40620095, 48744114, 64992152, 81240190, 97488228, 121860285, 129984304, 162480380, 194976456, 243720570, 324960760, 389952912, 487441140, 649921520, 974882280, 1949764560]

約数ペア:

[(1, 1949764560), (2, 974882280), (3, 649921520), (4, 487441140), (5, 389952912), (6, 324960760), (8, 243720570), (10, 194976456), (12, 162480380), (15, 129984304), (16, 121860285), (20, 97488228), (24, 81240190), (30, 64992152), (40, 48744114), (48, 40620095), (60, 32496076), (80, 24372057), (120, 16248038), (240, 8124019)]