157115520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27277}}^1$

素因数の和:27302

約数の個数: 96

約数和(自身を含む): 542559420

約数和(自身を除く): 385443900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27277, 54554, 81831, 109108, 136385, 163662, 218216, 245493, 272770, 327324, 409155, 436432, 490986, 545540, 654648, 818310, 872864, 981972, 1091080, 1227465, 1309296, 1636620, 1745728, 1963944, 2182160, 2454930, 2618592, 3273240, 3491456, 3927888, 4364320, 4909860, 5237184, 6546480, 7855776, 8728640, 9819720, 10474368, 13092960, 15711552, 17457280, 19639440, 26185920, 31423104, 39278880, 52371840, 78557760, 157115520]

約数ペア:

[(1, 157115520), (2, 78557760), (3, 52371840), (4, 39278880), (5, 31423104), (6, 26185920), (8, 19639440), (9, 17457280), (10, 15711552), (12, 13092960), (15, 10474368), (16, 9819720), (18, 8728640), (20, 7855776), (24, 6546480), (30, 5237184), (32, 4909860), (36, 4364320), (40, 3927888), (45, 3491456), (48, 3273240), (60, 2618592), (64, 2454930), (72, 2182160), (80, 1963944), (90, 1745728), (96, 1636620), (120, 1309296), (128, 1227465), (144, 1091080), (160, 981972), (180, 872864), (192, 818310), (240, 654648), (288, 545540), (320, 490986), (360, 436432), (384, 409155), (480, 327324), (576, 272770), (640, 245493), (720, 218216), (960, 163662), (1152, 136385), (1440, 109108), (1920, 81831), (2880, 54554), (5760, 27277)]