72351120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301463}}^1$

素因数の和:301479

約数の個数: 40

約数和(自身を含む): 224289216

約数和(自身を除く): 151938096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301463, 602926, 904389, 1205852, 1507315, 1808778, 2411704, 3014630, 3617556, 4521945, 4823408, 6029260, 7235112, 9043890, 12058520, 14470224, 18087780, 24117040, 36175560, 72351120]

約数ペア:

[(1, 72351120), (2, 36175560), (3, 24117040), (4, 18087780), (5, 14470224), (6, 12058520), (8, 9043890), (10, 7235112), (12, 6029260), (15, 4823408), (16, 4521945), (20, 3617556), (24, 3014630), (30, 2411704), (40, 1808778), (48, 1507315), (60, 1205852), (80, 904389), (120, 602926), (240, 301463)]