499231440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22367}}^1$

素因数の和:22417

約数の個数: 120

約数和(自身を含む): 1730746368

約数和(自身を除く): 1231514928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 22367, 44734, 67101, 89468, 111835, 134202, 178936, 201303, 223670, 268404, 335505, 357872, 402606, 447340, 536808, 671010, 693377, 805212, 894680, 1006515, 1073616, 1342020, 1386754, 1610424, 1789360, 2013030, 2080131, 2684040, 2773508, 3220848, 3466885, 4026060, 4160262, 5368080, 5547016, 6240393, 6933770, 8052120, 8320524, 10400655, 11094032, 12480786, 13867540, 16104240, 16641048, 20801310, 24961572, 27735080, 31201965, 33282096, 41602620, 49923144, 55470160, 62403930, 83205240, 99846288, 124807860, 166410480, 249615720, 499231440]

約数ペア:

[(1, 499231440), (2, 249615720), (3, 166410480), (4, 124807860), (5, 99846288), (6, 83205240), (8, 62403930), (9, 55470160), (10, 49923144), (12, 41602620), (15, 33282096), (16, 31201965), (18, 27735080), (20, 24961572), (24, 20801310), (30, 16641048), (31, 16104240), (36, 13867540), (40, 12480786), (45, 11094032), (48, 10400655), (60, 8320524), (62, 8052120), (72, 6933770), (80, 6240393), (90, 5547016), (93, 5368080), (120, 4160262), (124, 4026060), (144, 3466885), (155, 3220848), (180, 2773508), (186, 2684040), (240, 2080131), (248, 2013030), (279, 1789360), (310, 1610424), (360, 1386754), (372, 1342020), (465, 1073616), (496, 1006515), (558, 894680), (620, 805212), (720, 693377), (744, 671010), (930, 536808), (1116, 447340), (1240, 402606), (1395, 357872), (1488, 335505), (1860, 268404), (2232, 223670), (2480, 201303), (2790, 178936), (3720, 134202), (4464, 111835), (5580, 89468), (7440, 67101), (11160, 44734), (22320, 22367)]