54048420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6983}}^1$

素因数の和:7041

約数の個数: 72

約数和(自身を含む): 167783616

約数和(自身を除く): 113735196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6983, 7740, 13966, 20949, 27932, 34915, 41898, 62847, 69830, 83796, 104745, 125694, 139660, 209490, 251388, 300269, 314235, 418980, 600538, 628470, 900807, 1201076, 1256940, 1501345, 1801614, 2702421, 3002690, 3603228, 4504035, 5404842, 6005380, 9008070, 10809684, 13512105, 18016140, 27024210, 54048420]

約数ペア:

[(1, 54048420), (2, 27024210), (3, 18016140), (4, 13512105), (5, 10809684), (6, 9008070), (9, 6005380), (10, 5404842), (12, 4504035), (15, 3603228), (18, 3002690), (20, 2702421), (30, 1801614), (36, 1501345), (43, 1256940), (45, 1201076), (60, 900807), (86, 628470), (90, 600538), (129, 418980), (172, 314235), (180, 300269), (215, 251388), (258, 209490), (387, 139660), (430, 125694), (516, 104745), (645, 83796), (774, 69830), (860, 62847), (1290, 41898), (1548, 34915), (1935, 27932), (2580, 20949), (3870, 13966), (6983, 7740)]