152187920

素因数分解:

$2^4\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1511}}^1$

素因数の和:2783

約数の個数: 40

約数和(自身を含む): 354352320

約数和(自身を除く): 202164400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1259, 1511, 2518, 3022, 5036, 6044, 6295, 7555, 10072, 12088, 12590, 15110, 20144, 24176, 25180, 30220, 50360, 60440, 100720, 120880, 1902349, 3804698, 7609396, 9511745, 15218792, 19023490, 30437584, 38046980, 76093960, 152187920]

約数ペア:

[(1, 152187920), (2, 76093960), (4, 38046980), (5, 30437584), (8, 19023490), (10, 15218792), (16, 9511745), (20, 7609396), (40, 3804698), (80, 1902349), (1259, 120880), (1511, 100720), (2518, 60440), (3022, 50360), (5036, 30220), (6044, 25180), (6295, 24176), (7555, 20144), (10072, 15110), (12088, 12590)]