166480560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{231223}}^1$

素因数の和:231242

約数の個数: 60

約数和(自身を含む): 559099632

約数和(自身を除く): 392619072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 231223, 462446, 693669, 924892, 1156115, 1387338, 1849784, 2081007, 2312230, 2774676, 3468345, 3699568, 4162014, 4624460, 5549352, 6936690, 8324028, 9248920, 10405035, 11098704, 13873380, 16648056, 18497840, 20810070, 27746760, 33296112, 41620140, 55493520, 83240280, 166480560]

約数ペア:

[(1, 166480560), (2, 83240280), (3, 55493520), (4, 41620140), (5, 33296112), (6, 27746760), (8, 20810070), (9, 18497840), (10, 16648056), (12, 13873380), (15, 11098704), (16, 10405035), (18, 9248920), (20, 8324028), (24, 6936690), (30, 5549352), (36, 4624460), (40, 4162014), (45, 3699568), (48, 3468345), (60, 2774676), (72, 2312230), (80, 2081007), (90, 1849784), (120, 1387338), (144, 1156115), (180, 924892), (240, 693669), (360, 462446), (720, 231223)]