135988980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8819}}^1$

素因数の和:9088

約数の個数: 48

約数和(自身を含む): 382294080

約数和(自身を除く): 246305100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 8819, 15420, 17638, 26457, 35276, 44095, 52914, 88190, 105828, 132285, 176380, 264570, 529140, 2266483, 4532966, 6799449, 9065932, 11332415, 13598898, 22664830, 27197796, 33997245, 45329660, 67994490, 135988980]

約数ペア:

[(1, 135988980), (2, 67994490), (3, 45329660), (4, 33997245), (5, 27197796), (6, 22664830), (10, 13598898), (12, 11332415), (15, 9065932), (20, 6799449), (30, 4532966), (60, 2266483), (257, 529140), (514, 264570), (771, 176380), (1028, 132285), (1285, 105828), (1542, 88190), (2570, 52914), (3084, 44095), (3855, 35276), (5140, 26457), (7710, 17638), (8819, 15420)]