61800840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{57223}}^1$

素因数の和:57243

約数の個数: 64

約数和(自身を含む): 206006400

約数和(自身を除く): 144205560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 57223, 114446, 171669, 228892, 286115, 343338, 457784, 515007, 572230, 686676, 858345, 1030014, 1144460, 1373352, 1545021, 1716690, 2060028, 2288920, 2575035, 3090042, 3433380, 4120056, 5150070, 6180084, 6866760, 7725105, 10300140, 12360168, 15450210, 20600280, 30900420, 61800840]

約数ペア:

[(1, 61800840), (2, 30900420), (3, 20600280), (4, 15450210), (5, 12360168), (6, 10300140), (8, 7725105), (9, 6866760), (10, 6180084), (12, 5150070), (15, 4120056), (18, 3433380), (20, 3090042), (24, 2575035), (27, 2288920), (30, 2060028), (36, 1716690), (40, 1545021), (45, 1373352), (54, 1144460), (60, 1030014), (72, 858345), (90, 686676), (108, 572230), (120, 515007), (135, 457784), (180, 343338), (216, 286115), (270, 228892), (360, 171669), (540, 114446), (1080, 57223)]