198970680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1658089}}^1$

素因数の和:1658103

約数の個数: 32

約数和(自身を含む): 596912400

約数和(自身を除く): 397941720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1658089, 3316178, 4974267, 6632356, 8290445, 9948534, 13264712, 16580890, 19897068, 24871335, 33161780, 39794136, 49742670, 66323560, 99485340, 198970680]

約数ペア:

[(1, 198970680), (2, 99485340), (3, 66323560), (4, 49742670), (5, 39794136), (6, 33161780), (8, 24871335), (10, 19897068), (12, 16580890), (15, 13264712), (20, 9948534), (24, 8290445), (30, 6632356), (40, 4974267), (60, 3316178), (120, 1658089)]