71654040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199039}}^1$

素因数の和:199056

約数の個数: 48

約数和(自身を含む): 232876800

約数和(自身を除く): 161222760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 199039, 398078, 597117, 796156, 995195, 1194234, 1592312, 1791351, 1990390, 2388468, 2985585, 3582702, 3980780, 4776936, 5971170, 7165404, 7961560, 8956755, 11942340, 14330808, 17913510, 23884680, 35827020, 71654040]

約数ペア:

[(1, 71654040), (2, 35827020), (3, 23884680), (4, 17913510), (5, 14330808), (6, 11942340), (8, 8956755), (9, 7961560), (10, 7165404), (12, 5971170), (15, 4776936), (18, 3980780), (20, 3582702), (24, 2985585), (30, 2388468), (36, 1990390), (40, 1791351), (45, 1592312), (60, 1194234), (72, 995195), (90, 796156), (120, 597117), (180, 398078), (360, 199039)]