155017080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{430603}}^1$

素因数の和:430620

約数の個数: 48

約数和(自身を含む): 503806680

約数和(自身を除く): 348789600

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, 430603, 861206, 1291809, 1722412, 2153015, 2583618, 3444824, 3875427, 4306030, 5167236, 6459045, 7750854, 8612060, 10334472, 12918090, 15501708, 17224120, 19377135, 25836180, 31003416, 38754270, 51672360, 77508540, 155017080]

約数ペア:

[(1, 155017080), (2, 77508540), (3, 51672360), (4, 38754270), (5, 31003416), (6, 25836180), (8, 19377135), (9, 17224120), (10, 15501708), (12, 12918090), (15, 10334472), (18, 8612060), (20, 7750854), (24, 6459045), (30, 5167236), (36, 4306030), (40, 3875427), (45, 3444824), (60, 2583618), (72, 2153015), (90, 1722412), (120, 1291809), (180, 861206), (360, 430603)]