523340820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{1787}}^1$

素因数の和:3429

約数の個数: 72

約数和(自身を含む): 1589331744

約数和(自身を除く): 1065990924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1627, 1787, 3254, 3574, 4881, 5361, 6508, 7148, 8135, 8935, 9762, 10722, 14643, 16083, 16270, 17870, 19524, 21444, 24405, 26805, 29286, 32166, 32540, 35740, 48810, 53610, 58572, 64332, 73215, 80415, 97620, 107220, 146430, 160830, 292860, 321660, 2907449, 5814898, 8722347, 11629796, 14537245, 17444694, 26167041, 29074490, 34889388, 43611735, 52334082, 58148980, 87223470, 104668164, 130835205, 174446940, 261670410, 523340820]

約数ペア:

[(1, 523340820), (2, 261670410), (3, 174446940), (4, 130835205), (5, 104668164), (6, 87223470), (9, 58148980), (10, 52334082), (12, 43611735), (15, 34889388), (18, 29074490), (20, 26167041), (30, 17444694), (36, 14537245), (45, 11629796), (60, 8722347), (90, 5814898), (180, 2907449), (1627, 321660), (1787, 292860), (3254, 160830), (3574, 146430), (4881, 107220), (5361, 97620), (6508, 80415), (7148, 73215), (8135, 64332), (8935, 58572), (9762, 53610), (10722, 48810), (14643, 35740), (16083, 32540), (16270, 32166), (17870, 29286), (19524, 26805), (21444, 24405)]