135322680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2003}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 406892160

約数和(自身を除く): 271569480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2003, 2252, 2815, 3378, 4006, 4504, 5630, 6009, 6756, 8012, 8445, 10015, 11260, 12018, 13512, 16024, 16890, 20030, 22520, 24036, 30045, 33780, 40060, 48072, 60090, 67560, 80120, 120180, 240360, 1127689, 2255378, 3383067, 4510756, 5638445, 6766134, 9021512, 11276890, 13532268, 16915335, 22553780, 27064536, 33830670, 45107560, 67661340, 135322680]

約数ペア:

[(1, 135322680), (2, 67661340), (3, 45107560), (4, 33830670), (5, 27064536), (6, 22553780), (8, 16915335), (10, 13532268), (12, 11276890), (15, 9021512), (20, 6766134), (24, 5638445), (30, 4510756), (40, 3383067), (60, 2255378), (120, 1127689), (563, 240360), (1126, 120180), (1689, 80120), (2003, 67560), (2252, 60090), (2815, 48072), (3378, 40060), (4006, 33780), (4504, 30045), (5630, 24036), (6009, 22520), (6756, 20030), (8012, 16890), (8445, 16024), (10015, 13512), (11260, 12018)]