17220120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{143501}}^1$

素因数の和:143515

約数の個数: 32

約数和(自身を含む): 51660720

約数和(自身を除く): 34440600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 143501, 287002, 430503, 574004, 717505, 861006, 1148008, 1435010, 1722012, 2152515, 2870020, 3444024, 4305030, 5740040, 8610060, 17220120]

約数ペア:

[(1, 17220120), (2, 8610060), (3, 5740040), (4, 4305030), (5, 3444024), (6, 2870020), (8, 2152515), (10, 1722012), (12, 1435010), (15, 1148008), (20, 861006), (24, 717505), (30, 574004), (40, 430503), (60, 287002), (120, 143501)]