202006320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15881}}^1$

素因数の和:15950

約数の個数: 80

約数和(自身を含む): 638075232

約数和(自身を除く): 436068912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 15881, 31762, 47643, 63524, 79405, 95286, 127048, 158810, 190572, 238215, 254096, 317620, 381144, 476430, 635240, 762288, 841693, 952860, 1270480, 1683386, 1905720, 2525079, 3366772, 3811440, 4208465, 5050158, 6733544, 8416930, 10100316, 12625395, 13467088, 16833860, 20200632, 25250790, 33667720, 40401264, 50501580, 67335440, 101003160, 202006320]

約数ペア:

[(1, 202006320), (2, 101003160), (3, 67335440), (4, 50501580), (5, 40401264), (6, 33667720), (8, 25250790), (10, 20200632), (12, 16833860), (15, 13467088), (16, 12625395), (20, 10100316), (24, 8416930), (30, 6733544), (40, 5050158), (48, 4208465), (53, 3811440), (60, 3366772), (80, 2525079), (106, 1905720), (120, 1683386), (159, 1270480), (212, 952860), (240, 841693), (265, 762288), (318, 635240), (424, 476430), (530, 381144), (636, 317620), (795, 254096), (848, 238215), (1060, 190572), (1272, 158810), (1590, 127048), (2120, 95286), (2544, 79405), (3180, 63524), (4240, 47643), (6360, 31762), (12720, 15881)]