145827480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1215229}}^1$

素因数の和:1215243

約数の個数: 32

約数和(自身を含む): 437482800

約数和(自身を除く): 291655320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1215229, 2430458, 3645687, 4860916, 6076145, 7291374, 9721832, 12152290, 14582748, 18228435, 24304580, 29165496, 36456870, 48609160, 72913740, 145827480]

約数ペア:

[(1, 145827480), (2, 72913740), (3, 48609160), (4, 36456870), (5, 29165496), (6, 24304580), (8, 18228435), (10, 14582748), (12, 12152290), (15, 9721832), (20, 7291374), (24, 6076145), (30, 4860916), (40, 3645687), (60, 2430458), (120, 1215229)]