70455240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{195709}}^1$

素因数の和:195726

約数の個数: 48

約数和(自身を含む): 228980700

約数和(自身を除く): 158525460

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, 195709, 391418, 587127, 782836, 978545, 1174254, 1565672, 1761381, 1957090, 2348508, 2935635, 3522762, 3914180, 4697016, 5871270, 7045524, 7828360, 8806905, 11742540, 14091048, 17613810, 23485080, 35227620, 70455240]

約数ペア:

[(1, 70455240), (2, 35227620), (3, 23485080), (4, 17613810), (5, 14091048), (6, 11742540), (8, 8806905), (9, 7828360), (10, 7045524), (12, 5871270), (15, 4697016), (18, 3914180), (20, 3522762), (24, 2935635), (30, 2348508), (36, 1957090), (40, 1761381), (45, 1565672), (60, 1174254), (72, 978545), (90, 782836), (120, 587127), (180, 391418), (360, 195709)]