74297760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154787}}^1$

素因数の和:154805

約数の個数: 48

約数和(自身を含む): 234039456

約数和(自身を除く): 159741696

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, 154787, 309574, 464361, 619148, 773935, 928722, 1238296, 1547870, 1857444, 2321805, 2476592, 3095740, 3714888, 4643610, 4953184, 6191480, 7429776, 9287220, 12382960, 14859552, 18574440, 24765920, 37148880, 74297760]

約数ペア:

[(1, 74297760), (2, 37148880), (3, 24765920), (4, 18574440), (5, 14859552), (6, 12382960), (8, 9287220), (10, 7429776), (12, 6191480), (15, 4953184), (16, 4643610), (20, 3714888), (24, 3095740), (30, 2476592), (32, 2321805), (40, 1857444), (48, 1547870), (60, 1238296), (80, 928722), (96, 773935), (120, 619148), (160, 464361), (240, 309574), (480, 154787)]