54427440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{941}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 169605216

約数和(自身を除く): 115177776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 941, 964, 1205, 1446, 1882, 1928, 2410, 2823, 2892, 3615, 3764, 3856, 4705, 4820, 5646, 5784, 7230, 7528, 9410, 9640, 11292, 11568, 14115, 14460, 15056, 18820, 19280, 22584, 28230, 28920, 37640, 45168, 56460, 57840, 75280, 112920, 225840, 226781, 453562, 680343, 907124, 1133905, 1360686, 1814248, 2267810, 2721372, 3401715, 3628496, 4535620, 5442744, 6803430, 9071240, 10885488, 13606860, 18142480, 27213720, 54427440]

約数ペア:

[(1, 54427440), (2, 27213720), (3, 18142480), (4, 13606860), (5, 10885488), (6, 9071240), (8, 6803430), (10, 5442744), (12, 4535620), (15, 3628496), (16, 3401715), (20, 2721372), (24, 2267810), (30, 1814248), (40, 1360686), (48, 1133905), (60, 907124), (80, 680343), (120, 453562), (240, 226781), (241, 225840), (482, 112920), (723, 75280), (941, 57840), (964, 56460), (1205, 45168), (1446, 37640), (1882, 28920), (1928, 28230), (2410, 22584), (2823, 19280), (2892, 18820), (3615, 15056), (3764, 14460), (3856, 14115), (4705, 11568), (4820, 11292), (5646, 9640), (5784, 9410), (7230, 7528)]