172605360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{719189}}^1$

素因数の和:719205

約数の個数: 40

約数和(自身を含む): 535077360

約数和(自身を除く): 362472000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 719189, 1438378, 2157567, 2876756, 3595945, 4315134, 5753512, 7191890, 8630268, 10787835, 11507024, 14383780, 17260536, 21575670, 28767560, 34521072, 43151340, 57535120, 86302680, 172605360]

約数ペア:

[(1, 172605360), (2, 86302680), (3, 57535120), (4, 43151340), (5, 34521072), (6, 28767560), (8, 21575670), (10, 17260536), (12, 14383780), (15, 11507024), (16, 10787835), (20, 8630268), (24, 7191890), (30, 5753512), (40, 4315134), (48, 3595945), (60, 2876756), (80, 2157567), (120, 1438378), (240, 719189)]