159724920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1331041}}^1$

素因数の和:1331055

約数の個数: 32

約数和(自身を含む): 479175120

約数和(自身を除く): 319450200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1331041, 2662082, 3993123, 5324164, 6655205, 7986246, 10648328, 13310410, 15972492, 19965615, 26620820, 31944984, 39931230, 53241640, 79862460, 159724920]

約数ペア:

[(1, 159724920), (2, 79862460), (3, 53241640), (4, 39931230), (5, 31944984), (6, 26620820), (8, 19965615), (10, 15972492), (12, 13310410), (15, 10648328), (20, 7986246), (24, 6655205), (30, 5324164), (40, 3993123), (60, 2662082), (120, 1331041)]