493963920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2515

約数の個数: 200

約数和(自身を含む): 1771672320

約数和(自身を除く): 1277708400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2459, 2480, 2511, 2790, 3240, 3348, 3720, 4185, 4464, 4918, 5022, 5580, 6480, 6696, 7377, 7440, 8370, 9836, 10044, 11160, 12295, 12555, 13392, 14754, 16740, 19672, 20088, 22131, 22320, 24590, 25110, 29508, 33480, 36885, 39344, 40176, 44262, 49180, 50220, 59016, 66393, 66960, 73770, 76229, 88524, 98360, 100440, 110655, 118032, 132786, 147540, 152458, 177048, 196720, 199179, 200880, 221310, 228687, 265572, 295080, 304916, 331965, 354096, 381145, 398358, 442620, 457374, 531144, 590160, 609832, 663930, 686061, 762290, 796716, 885240, 914748, 995895, 1062288, 1143435, 1219664, 1327860, 1372122, 1524580, 1593432, 1770480, 1829496, 1991790, 2058183, 2286870, 2655720, 2744244, 3049160, 3186864, 3430305, 3658992, 3983580, 4116366, 4573740, 5311440, 5488488, 6098320, 6174549, 6860610, 7967160, 8232732, 9147480, 10290915, 10976976, 12349098, 13721220, 15934320, 16465464, 18294960, 20581830, 24698196, 27442440, 30872745, 32930928, 41163660, 49396392, 54884880, 61745490, 82327320, 98792784, 123490980, 164654640, 246981960, 493963920]

約数ペア:

[(1, 493963920), (2, 246981960), (3, 164654640), (4, 123490980), (5, 98792784), (6, 82327320), (8, 61745490), (9, 54884880), (10, 49396392), (12, 41163660), (15, 32930928), (16, 30872745), (18, 27442440), (20, 24698196), (24, 20581830), (27, 18294960), (30, 16465464), (31, 15934320), (36, 13721220), (40, 12349098), (45, 10976976), (48, 10290915), (54, 9147480), (60, 8232732), (62, 7967160), (72, 6860610), (80, 6174549), (81, 6098320), (90, 5488488), (93, 5311440), (108, 4573740), (120, 4116366), (124, 3983580), (135, 3658992), (144, 3430305), (155, 3186864), (162, 3049160), (180, 2744244), (186, 2655720), (216, 2286870), (240, 2058183), (248, 1991790), (270, 1829496), (279, 1770480), (310, 1593432), (324, 1524580), (360, 1372122), (372, 1327860), (405, 1219664), (432, 1143435), (465, 1062288), (496, 995895), (540, 914748), (558, 885240), (620, 796716), (648, 762290), (720, 686061), (744, 663930), (810, 609832), (837, 590160), (930, 531144), (1080, 457374), (1116, 442620), (1240, 398358), (1296, 381145), (1395, 354096), (1488, 331965), (1620, 304916), (1674, 295080), (1860, 265572), (2160, 228687), (2232, 221310), (2459, 200880), (2480, 199179), (2511, 196720), (2790, 177048), (3240, 152458), (3348, 147540), (3720, 132786), (4185, 118032), (4464, 110655), (4918, 100440), (5022, 98360), (5580, 88524), (6480, 76229), (6696, 73770), (7377, 66960), (7440, 66393), (8370, 59016), (9836, 50220), (10044, 49180), (11160, 44262), (12295, 40176), (12555, 39344), (13392, 36885), (14754, 33480), (16740, 29508), (19672, 25110), (20088, 24590), (22131, 22320)]