135277280

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17989}}^1$

素因数の和:18051

約数の個数: 48

約数和(自身を含む): 326410560

約数和(自身を除く): 191133280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 17989, 35978, 71956, 89945, 143912, 179890, 287824, 359780, 575648, 719560, 845483, 1439120, 1690966, 2878240, 3381932, 4227415, 6763864, 8454830, 13527728, 16909660, 27055456, 33819320, 67638640, 135277280]

約数ペア:

[(1, 135277280), (2, 67638640), (4, 33819320), (5, 27055456), (8, 16909660), (10, 13527728), (16, 8454830), (20, 6763864), (32, 4227415), (40, 3381932), (47, 2878240), (80, 1690966), (94, 1439120), (160, 845483), (188, 719560), (235, 575648), (376, 359780), (470, 287824), (752, 179890), (940, 143912), (1504, 89945), (1880, 71956), (3760, 35978), (7520, 17989)]