70256520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{195157}}^1$

素因数の和:195174

約数の個数: 48

約数和(自身を含む): 228334860

約数和(自身を除く): 158078340

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, 195157, 390314, 585471, 780628, 975785, 1170942, 1561256, 1756413, 1951570, 2341884, 2927355, 3512826, 3903140, 4683768, 5854710, 7025652, 7806280, 8782065, 11709420, 14051304, 17564130, 23418840, 35128260, 70256520]

約数ペア:

[(1, 70256520), (2, 35128260), (3, 23418840), (4, 17564130), (5, 14051304), (6, 11709420), (8, 8782065), (9, 7806280), (10, 7025652), (12, 5854710), (15, 4683768), (18, 3903140), (20, 3512826), (24, 2927355), (30, 2341884), (36, 1951570), (40, 1756413), (45, 1561256), (60, 1170942), (72, 975785), (90, 780628), (120, 585471), (180, 390314), (360, 195157)]