495301320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1540

約数の個数: 192

約数和(自身を含む): 1721865600

約数和(自身を除く): 1226564280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 205, 207, 230, 246, 276, 328, 345, 360, 369, 410, 414, 460, 492, 552, 615, 690, 738, 820, 828, 920, 943, 984, 1035, 1230, 1380, 1459, 1476, 1640, 1656, 1845, 1886, 2070, 2460, 2760, 2829, 2918, 2952, 3690, 3772, 4140, 4377, 4715, 4920, 5658, 5836, 7295, 7380, 7544, 8280, 8487, 8754, 9430, 11316, 11672, 13131, 14145, 14590, 14760, 16974, 17508, 18860, 21885, 22632, 26262, 28290, 29180, 33557, 33948, 35016, 37720, 42435, 43770, 52524, 56580, 58360, 59819, 65655, 67114, 67896, 84870, 87540, 100671, 105048, 113160, 119638, 131310, 134228, 167785, 169740, 175080, 179457, 201342, 239276, 262620, 268456, 299095, 302013, 335570, 339480, 358914, 402684, 478552, 503355, 525240, 538371, 598190, 604026, 671140, 717828, 805368, 897285, 1006710, 1076742, 1196380, 1208052, 1342280, 1375837, 1435656, 1510065, 1794570, 2013420, 2153484, 2392760, 2416104, 2691855, 2751674, 3020130, 3589140, 4026840, 4127511, 4306968, 5383710, 5503348, 6040260, 6879185, 7178280, 8255022, 10767420, 11006696, 12080520, 12382533, 13758370, 16510044, 20637555, 21534840, 24765066, 27516740, 33020088, 41275110, 49530132, 55033480, 61912665, 82550220, 99060264, 123825330, 165100440, 247650660, 495301320]

約数ペア:

[(1, 495301320), (2, 247650660), (3, 165100440), (4, 123825330), (5, 99060264), (6, 82550220), (8, 61912665), (9, 55033480), (10, 49530132), (12, 41275110), (15, 33020088), (18, 27516740), (20, 24765066), (23, 21534840), (24, 20637555), (30, 16510044), (36, 13758370), (40, 12382533), (41, 12080520), (45, 11006696), (46, 10767420), (60, 8255022), (69, 7178280), (72, 6879185), (82, 6040260), (90, 5503348), (92, 5383710), (115, 4306968), (120, 4127511), (123, 4026840), (138, 3589140), (164, 3020130), (180, 2751674), (184, 2691855), (205, 2416104), (207, 2392760), (230, 2153484), (246, 2013420), (276, 1794570), (328, 1510065), (345, 1435656), (360, 1375837), (369, 1342280), (410, 1208052), (414, 1196380), (460, 1076742), (492, 1006710), (552, 897285), (615, 805368), (690, 717828), (738, 671140), (820, 604026), (828, 598190), (920, 538371), (943, 525240), (984, 503355), (1035, 478552), (1230, 402684), (1380, 358914), (1459, 339480), (1476, 335570), (1640, 302013), (1656, 299095), (1845, 268456), (1886, 262620), (2070, 239276), (2460, 201342), (2760, 179457), (2829, 175080), (2918, 169740), (2952, 167785), (3690, 134228), (3772, 131310), (4140, 119638), (4377, 113160), (4715, 105048), (4920, 100671), (5658, 87540), (5836, 84870), (7295, 67896), (7380, 67114), (7544, 65655), (8280, 59819), (8487, 58360), (8754, 56580), (9430, 52524), (11316, 43770), (11672, 42435), (13131, 37720), (14145, 35016), (14590, 33948), (14760, 33557), (16974, 29180), (17508, 28290), (18860, 26262), (21885, 22632)]