497289360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2072039}}^1$

素因数の和:2072055

約数の個数: 40

約数和(自身を含む): 1541597760

約数和(自身を除く): 1044308400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2072039, 4144078, 6216117, 8288156, 10360195, 12432234, 16576312, 20720390, 24864468, 31080585, 33152624, 41440780, 49728936, 62161170, 82881560, 99457872, 124322340, 165763120, 248644680, 497289360]

約数ペア:

[(1, 497289360), (2, 248644680), (3, 165763120), (4, 124322340), (5, 99457872), (6, 82881560), (8, 62161170), (10, 49728936), (12, 41440780), (15, 33152624), (16, 31080585), (20, 24864468), (24, 20720390), (30, 16576312), (40, 12432234), (48, 10360195), (60, 8288156), (80, 6216117), (120, 4144078), (240, 2072039)]