227629440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4391}}^1$

素因数の和:4422

約数の個数: 160

約数和(自身を含む): 813090960

約数和(自身を除く): 585461520

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 4391, 5184, 5760, 6480, 8640, 8782, 10368, 12960, 13173, 17280, 17564, 21955, 25920, 26346, 35128, 39519, 43910, 51840, 52692, 65865, 70256, 79038, 87820, 105384, 118557, 131730, 140512, 158076, 175640, 197595, 210768, 237114, 263460, 281024, 316152, 351280, 355671, 395190, 421536, 474228, 526920, 562048, 592785, 632304, 702560, 711342, 790380, 843072, 948456, 1053840, 1185570, 1264608, 1405120, 1422684, 1580760, 1686144, 1778355, 1896912, 2107680, 2371140, 2529216, 2810240, 2845368, 3161520, 3556710, 3793824, 4215360, 4742280, 5058432, 5690736, 6323040, 7113420, 7587648, 8430720, 9484560, 11381472, 12646080, 14226840, 15175296, 18969120, 22762944, 25292160, 28453680, 37938240, 45525888, 56907360, 75876480, 113814720, 227629440]

約数ペア:

[(1, 227629440), (2, 113814720), (3, 75876480), (4, 56907360), (5, 45525888), (6, 37938240), (8, 28453680), (9, 25292160), (10, 22762944), (12, 18969120), (15, 15175296), (16, 14226840), (18, 12646080), (20, 11381472), (24, 9484560), (27, 8430720), (30, 7587648), (32, 7113420), (36, 6323040), (40, 5690736), (45, 5058432), (48, 4742280), (54, 4215360), (60, 3793824), (64, 3556710), (72, 3161520), (80, 2845368), (81, 2810240), (90, 2529216), (96, 2371140), (108, 2107680), (120, 1896912), (128, 1778355), (135, 1686144), (144, 1580760), (160, 1422684), (162, 1405120), (180, 1264608), (192, 1185570), (216, 1053840), (240, 948456), (270, 843072), (288, 790380), (320, 711342), (324, 702560), (360, 632304), (384, 592785), (405, 562048), (432, 526920), (480, 474228), (540, 421536), (576, 395190), (640, 355671), (648, 351280), (720, 316152), (810, 281024), (864, 263460), (960, 237114), (1080, 210768), (1152, 197595), (1296, 175640), (1440, 158076), (1620, 140512), (1728, 131730), (1920, 118557), (2160, 105384), (2592, 87820), (2880, 79038), (3240, 70256), (3456, 65865), (4320, 52692), (4391, 51840), (5184, 43910), (5760, 39519), (6480, 35128), (8640, 26346), (8782, 25920), (10368, 21955), (12960, 17564), (13173, 17280)]