450672120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18143}}^1$

素因数の和:18186

約数の個数: 128

約数和(自身を含む): 1567641600

約数和(自身を除く): 1116969480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 18143, 24840, 36286, 54429, 72572, 90715, 108858, 145144, 163287, 181430, 217716, 272145, 326574, 362860, 417289, 435432, 489861, 544290, 653148, 725720, 816435, 834578, 979722, 1088580, 1251867, 1306296, 1632870, 1669156, 1959444, 2086445, 2177160, 2449305, 2503734, 3265740, 3338312, 3755601, 3918888, 4172890, 4898610, 5007468, 6259335, 6531480, 7511202, 8345780, 9797220, 10014936, 11266803, 12518670, 15022404, 16691560, 18778005, 19594440, 22533606, 25037340, 30044808, 37556010, 45067212, 50074680, 56334015, 75112020, 90134424, 112668030, 150224040, 225336060, 450672120]

約数ペア:

[(1, 450672120), (2, 225336060), (3, 150224040), (4, 112668030), (5, 90134424), (6, 75112020), (8, 56334015), (9, 50074680), (10, 45067212), (12, 37556010), (15, 30044808), (18, 25037340), (20, 22533606), (23, 19594440), (24, 18778005), (27, 16691560), (30, 15022404), (36, 12518670), (40, 11266803), (45, 10014936), (46, 9797220), (54, 8345780), (60, 7511202), (69, 6531480), (72, 6259335), (90, 5007468), (92, 4898610), (108, 4172890), (115, 3918888), (120, 3755601), (135, 3338312), (138, 3265740), (180, 2503734), (184, 2449305), (207, 2177160), (216, 2086445), (230, 1959444), (270, 1669156), (276, 1632870), (345, 1306296), (360, 1251867), (414, 1088580), (460, 979722), (540, 834578), (552, 816435), (621, 725720), (690, 653148), (828, 544290), (920, 489861), (1035, 435432), (1080, 417289), (1242, 362860), (1380, 326574), (1656, 272145), (2070, 217716), (2484, 181430), (2760, 163287), (3105, 145144), (4140, 108858), (4968, 90715), (6210, 72572), (8280, 54429), (12420, 36286), (18143, 24840)]