287620680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2396839}}^1$

素因数の和:2396853

約数の個数: 32

約数和(自身を含む): 862862400

約数和(自身を除く): 575241720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2396839, 4793678, 7190517, 9587356, 11984195, 14381034, 19174712, 23968390, 28762068, 35952585, 47936780, 57524136, 71905170, 95873560, 143810340, 287620680]

約数ペア:

[(1, 287620680), (2, 143810340), (3, 95873560), (4, 71905170), (5, 57524136), (6, 47936780), (8, 35952585), (10, 28762068), (12, 23968390), (15, 19174712), (20, 14381034), (24, 11984195), (30, 9587356), (40, 7190517), (60, 4793678), (120, 2396839)]