27511560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76421}}^1$

素因数の和:76438

約数の個数: 48

約数和(自身を含む): 89413740

約数和(自身を除く): 61902180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 76421, 152842, 229263, 305684, 382105, 458526, 611368, 687789, 764210, 917052, 1146315, 1375578, 1528420, 1834104, 2292630, 2751156, 3056840, 3438945, 4585260, 5502312, 6877890, 9170520, 13755780, 27511560]

約数ペア:

[(1, 27511560), (2, 13755780), (3, 9170520), (4, 6877890), (5, 5502312), (6, 4585260), (8, 3438945), (9, 3056840), (10, 2751156), (12, 2292630), (15, 1834104), (18, 1528420), (20, 1375578), (24, 1146315), (30, 917052), (36, 764210), (40, 687789), (45, 611368), (60, 458526), (72, 382105), (90, 305684), (120, 229263), (180, 152842), (360, 76421)]