274140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1523}}^1$

素因数の和:1538

約数の個数: 36

約数和(自身を含む): 832104

約数和(自身を除く): 557964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1523, 3046, 4569, 6092, 7615, 9138, 13707, 15230, 18276, 22845, 27414, 30460, 45690, 54828, 68535, 91380, 137070, 274140]

約数ペア:

[(1, 274140), (2, 137070), (3, 91380), (4, 68535), (5, 54828), (6, 45690), (9, 30460), (10, 27414), (12, 22845), (15, 18276), (18, 15230), (20, 13707), (30, 9138), (36, 7615), (45, 6092), (60, 4569), (90, 3046), (180, 1523)]