1408560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5869}}^1$

素因数の和:5885

約数の個数: 40

約数和(自身を含む): 4367280

約数和(自身を除く): 2958720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5869, 11738, 17607, 23476, 29345, 35214, 46952, 58690, 70428, 88035, 93904, 117380, 140856, 176070, 234760, 281712, 352140, 469520, 704280, 1408560]

約数ペア:

[(1, 1408560), (2, 704280), (3, 469520), (4, 352140), (5, 281712), (6, 234760), (8, 176070), (10, 140856), (12, 117380), (15, 93904), (16, 88035), (20, 70428), (24, 58690), (30, 46952), (40, 35214), (48, 29345), (60, 23476), (80, 17607), (120, 11738), (240, 5869)]