160636260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140909}}^1$

素因数の和:140940

約数の個数: 48

約数和(自身を含む): 473457600

約数和(自身を除く): 312821340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 140909, 281818, 422727, 563636, 704545, 845454, 1409090, 1690908, 2113635, 2677271, 2818180, 4227270, 5354542, 8031813, 8454540, 10709084, 13386355, 16063626, 26772710, 32127252, 40159065, 53545420, 80318130, 160636260]

約数ペア:

[(1, 160636260), (2, 80318130), (3, 53545420), (4, 40159065), (5, 32127252), (6, 26772710), (10, 16063626), (12, 13386355), (15, 10709084), (19, 8454540), (20, 8031813), (30, 5354542), (38, 4227270), (57, 2818180), (60, 2677271), (76, 2113635), (95, 1690908), (114, 1409090), (190, 845454), (228, 704545), (285, 563636), (380, 422727), (570, 281818), (1140, 140909)]