206612040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1721767}}^1$

素因数の和:1721781

約数の個数: 32

約数和(自身を含む): 619836480

約数和(自身を除く): 413224440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1721767, 3443534, 5165301, 6887068, 8608835, 10330602, 13774136, 17217670, 20661204, 25826505, 34435340, 41322408, 51653010, 68870680, 103306020, 206612040]

約数ペア:

[(1, 206612040), (2, 103306020), (3, 68870680), (4, 51653010), (5, 41322408), (6, 34435340), (8, 25826505), (10, 20661204), (12, 17217670), (15, 13774136), (20, 10330602), (24, 8608835), (30, 6887068), (40, 5165301), (60, 3443534), (120, 1721767)]