123636120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^3$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 374617440

約数和(自身を除く): 250981320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 10201, 12120, 20402, 30603, 40804, 51005, 61206, 81608, 102010, 122412, 153015, 204020, 244824, 306030, 408040, 612060, 1030301, 1224120, 2060602, 3090903, 4121204, 5151505, 6181806, 8242408, 10303010, 12363612, 15454515, 20606020, 24727224, 30909030, 41212040, 61818060, 123636120]

約数ペア:

[(1, 123636120), (2, 61818060), (3, 41212040), (4, 30909030), (5, 24727224), (6, 20606020), (8, 15454515), (10, 12363612), (12, 10303010), (15, 8242408), (20, 6181806), (24, 5151505), (30, 4121204), (40, 3090903), (60, 2060602), (101, 1224120), (120, 1030301), (202, 612060), (303, 408040), (404, 306030), (505, 244824), (606, 204020), (808, 153015), (1010, 122412), (1212, 102010), (1515, 81608), (2020, 61206), (2424, 51005), (3030, 40804), (4040, 30603), (6060, 20402), (10201, 12120)]