1628528040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{44789}}^1$

素因数の和:44907

約数の個数: 96

約数和(自身を含む): 5345238600

約数和(自身を除く): 3716710560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 36360, 44789, 89578, 134367, 179156, 223945, 268734, 358312, 403101, 447890, 537468, 671835, 806202, 895780, 1074936, 1343670, 1612404, 1791560, 2015505, 2687340, 3224808, 4031010, 4523689, 5374680, 8062020, 9047378, 13571067, 16124040, 18094756, 22618445, 27142134, 36189512, 40713201, 45236890, 54284268, 67855335, 81426402, 90473780, 108568536, 135710670, 162852804, 180947560, 203566005, 271421340, 325705608, 407132010, 542842680, 814264020, 1628528040]

約数ペア:

[(1, 1628528040), (2, 814264020), (3, 542842680), (4, 407132010), (5, 325705608), (6, 271421340), (8, 203566005), (9, 180947560), (10, 162852804), (12, 135710670), (15, 108568536), (18, 90473780), (20, 81426402), (24, 67855335), (30, 54284268), (36, 45236890), (40, 40713201), (45, 36189512), (60, 27142134), (72, 22618445), (90, 18094756), (101, 16124040), (120, 13571067), (180, 9047378), (202, 8062020), (303, 5374680), (360, 4523689), (404, 4031010), (505, 3224808), (606, 2687340), (808, 2015505), (909, 1791560), (1010, 1612404), (1212, 1343670), (1515, 1074936), (1818, 895780), (2020, 806202), (2424, 671835), (3030, 537468), (3636, 447890), (4040, 403101), (4545, 358312), (6060, 268734), (7272, 223945), (9090, 179156), (12120, 134367), (18180, 89578), (36360, 44789)]