231192840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4349}}^1$

素因数の和:4806

約数の個数: 64

約数和(自身を含む): 695304000

約数和(自身を除く): 464111160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 2215, 2658, 3544, 4349, 4430, 5316, 6645, 8698, 8860, 10632, 13047, 13290, 17396, 17720, 21745, 26094, 26580, 34792, 43490, 52188, 53160, 65235, 86980, 104376, 130470, 173960, 260940, 521880, 1926607, 3853214, 5779821, 7706428, 9633035, 11559642, 15412856, 19266070, 23119284, 28899105, 38532140, 46238568, 57798210, 77064280, 115596420, 231192840]

約数ペア:

[(1, 231192840), (2, 115596420), (3, 77064280), (4, 57798210), (5, 46238568), (6, 38532140), (8, 28899105), (10, 23119284), (12, 19266070), (15, 15412856), (20, 11559642), (24, 9633035), (30, 7706428), (40, 5779821), (60, 3853214), (120, 1926607), (443, 521880), (886, 260940), (1329, 173960), (1772, 130470), (2215, 104376), (2658, 86980), (3544, 65235), (4349, 53160), (4430, 52188), (5316, 43490), (6645, 34792), (8698, 26580), (8860, 26094), (10632, 21745), (13047, 17720), (13290, 17396)]