145967520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{304099}}^1$

素因数の和:304117

約数の個数: 48

約数和(自身を含む): 459799200

約数和(自身を除く): 313831680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 304099, 608198, 912297, 1216396, 1520495, 1824594, 2432792, 3040990, 3649188, 4561485, 4865584, 6081980, 7298376, 9122970, 9731168, 12163960, 14596752, 18245940, 24327920, 29193504, 36491880, 48655840, 72983760, 145967520]

約数ペア:

[(1, 145967520), (2, 72983760), (3, 48655840), (4, 36491880), (5, 29193504), (6, 24327920), (8, 18245940), (10, 14596752), (12, 12163960), (15, 9731168), (16, 9122970), (20, 7298376), (24, 6081980), (30, 4865584), (32, 4561485), (40, 3649188), (48, 3040990), (60, 2432792), (80, 1824594), (96, 1520495), (120, 1216396), (160, 912297), (240, 608198), (480, 304099)]