2728401120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2089}}^1$

素因数の和:3017

約数の個数: 144

約数和(自身を含む): 9325396080

約数和(自身を除く): 6596994960

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 907, 1440, 1814, 2089, 2721, 3628, 4178, 4535, 5442, 6267, 7256, 8163, 8356, 9070, 10445, 10884, 12534, 13605, 14512, 16326, 16712, 18140, 18801, 20890, 21768, 25068, 27210, 29024, 31335, 32652, 33424, 36280, 37602, 40815, 41780, 43536, 50136, 54420, 62670, 65304, 66848, 72560, 75204, 81630, 83560, 87072, 94005, 100272, 108840, 125340, 130608, 145120, 150408, 163260, 167120, 188010, 200544, 217680, 250680, 261216, 300816, 326520, 334240, 376020, 435360, 501360, 601632, 653040, 752040, 1002720, 1306080, 1504080, 1894723, 3008160, 3789446, 5684169, 7578892, 9473615, 11368338, 15157784, 17052507, 18947230, 22736676, 28420845, 30315568, 34105014, 37894460, 45473352, 56841690, 60631136, 68210028, 75788920, 85262535, 90946704, 113683380, 136420056, 151577840, 170525070, 181893408, 227366760, 272840112, 303155680, 341050140, 454733520, 545680224, 682100280, 909467040, 1364200560, 2728401120]

約数ペア:

[(1, 2728401120), (2, 1364200560), (3, 909467040), (4, 682100280), (5, 545680224), (6, 454733520), (8, 341050140), (9, 303155680), (10, 272840112), (12, 227366760), (15, 181893408), (16, 170525070), (18, 151577840), (20, 136420056), (24, 113683380), (30, 90946704), (32, 85262535), (36, 75788920), (40, 68210028), (45, 60631136), (48, 56841690), (60, 45473352), (72, 37894460), (80, 34105014), (90, 30315568), (96, 28420845), (120, 22736676), (144, 18947230), (160, 17052507), (180, 15157784), (240, 11368338), (288, 9473615), (360, 7578892), (480, 5684169), (720, 3789446), (907, 3008160), (1440, 1894723), (1814, 1504080), (2089, 1306080), (2721, 1002720), (3628, 752040), (4178, 653040), (4535, 601632), (5442, 501360), (6267, 435360), (7256, 376020), (8163, 334240), (8356, 326520), (9070, 300816), (10445, 261216), (10884, 250680), (12534, 217680), (13605, 200544), (14512, 188010), (16326, 167120), (16712, 163260), (18140, 150408), (18801, 145120), (20890, 130608), (21768, 125340), (25068, 108840), (27210, 100272), (29024, 94005), (31335, 87072), (32652, 83560), (33424, 81630), (36280, 75204), (37602, 72560), (40815, 66848), (41780, 65304), (43536, 62670), (50136, 54420)]