180774960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{753229}}^1$

素因数の和:753245

約数の個数: 40

約数和(自身を含む): 560403120

約数和(自身を除く): 379628160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 753229, 1506458, 2259687, 3012916, 3766145, 4519374, 6025832, 7532290, 9038748, 11298435, 12051664, 15064580, 18077496, 22596870, 30129160, 36154992, 45193740, 60258320, 90387480, 180774960]

約数ペア:

[(1, 180774960), (2, 90387480), (3, 60258320), (4, 45193740), (5, 36154992), (6, 30129160), (8, 22596870), (10, 18077496), (12, 15064580), (15, 12051664), (16, 11298435), (20, 9038748), (24, 7532290), (30, 6025832), (40, 4519374), (48, 3766145), (60, 3012916), (80, 2259687), (120, 1506458), (240, 753229)]