75876480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4391}}^1$

素因数の和:4419

約数の個数: 128

約数和(自身を含む): 268790400

約数和(自身を除く): 192913920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4391, 5760, 8640, 8782, 13173, 17280, 17564, 21955, 26346, 35128, 39519, 43910, 52692, 65865, 70256, 79038, 87820, 105384, 118557, 131730, 140512, 158076, 175640, 197595, 210768, 237114, 263460, 281024, 316152, 351280, 395190, 421536, 474228, 526920, 562048, 592785, 632304, 702560, 790380, 843072, 948456, 1053840, 1185570, 1264608, 1405120, 1580760, 1686144, 1896912, 2107680, 2371140, 2529216, 2810240, 3161520, 3793824, 4215360, 4742280, 5058432, 6323040, 7587648, 8430720, 9484560, 12646080, 15175296, 18969120, 25292160, 37938240, 75876480]

約数ペア:

[(1, 75876480), (2, 37938240), (3, 25292160), (4, 18969120), (5, 15175296), (6, 12646080), (8, 9484560), (9, 8430720), (10, 7587648), (12, 6323040), (15, 5058432), (16, 4742280), (18, 4215360), (20, 3793824), (24, 3161520), (27, 2810240), (30, 2529216), (32, 2371140), (36, 2107680), (40, 1896912), (45, 1686144), (48, 1580760), (54, 1405120), (60, 1264608), (64, 1185570), (72, 1053840), (80, 948456), (90, 843072), (96, 790380), (108, 702560), (120, 632304), (128, 592785), (135, 562048), (144, 526920), (160, 474228), (180, 421536), (192, 395190), (216, 351280), (240, 316152), (270, 281024), (288, 263460), (320, 237114), (360, 210768), (384, 197595), (432, 175640), (480, 158076), (540, 140512), (576, 131730), (640, 118557), (720, 105384), (864, 87820), (960, 79038), (1080, 70256), (1152, 65865), (1440, 52692), (1728, 43910), (1920, 39519), (2160, 35128), (2880, 26346), (3456, 21955), (4320, 17564), (4391, 17280), (5760, 13173), (8640, 8782)]