201360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{839}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 624960

約数和(自身を除く): 423600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 839, 1678, 2517, 3356, 4195, 5034, 6712, 8390, 10068, 12585, 13424, 16780, 20136, 25170, 33560, 40272, 50340, 67120, 100680, 201360]

約数ペア:

[(1, 201360), (2, 100680), (3, 67120), (4, 50340), (5, 40272), (6, 33560), (8, 25170), (10, 20136), (12, 16780), (15, 13424), (16, 12585), (20, 10068), (24, 8390), (30, 6712), (40, 5034), (48, 4195), (60, 3356), (80, 2517), (120, 1678), (240, 839)]