70245720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{195127}}^1$

素因数の和:195144

約数の個数: 48

約数和(自身を含む): 228299760

約数和(自身を除く): 158054040

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, 195127, 390254, 585381, 780508, 975635, 1170762, 1561016, 1756143, 1951270, 2341524, 2926905, 3512286, 3902540, 4683048, 5853810, 7024572, 7805080, 8780715, 11707620, 14049144, 17561430, 23415240, 35122860, 70245720]

約数ペア:

[(1, 70245720), (2, 35122860), (3, 23415240), (4, 17561430), (5, 14049144), (6, 11707620), (8, 8780715), (9, 7805080), (10, 7024572), (12, 5853810), (15, 4683048), (18, 3902540), (20, 3512286), (24, 2926905), (30, 2341524), (36, 1951270), (40, 1756143), (45, 1561016), (60, 1170762), (72, 975635), (90, 780508), (120, 585381), (180, 390254), (360, 195127)]