447203520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5063

約数の個数: 168

約数和(自身を含む): 1588129920

約数和(自身を除く): 1140926400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5009, 5580, 5952, 7440, 8928, 9920, 10018, 11160, 14880, 15027, 17856, 20036, 22320, 25045, 29760, 30054, 40072, 44640, 45081, 50090, 60108, 75135, 80144, 89280, 90162, 100180, 120216, 150270, 155279, 160288, 180324, 200360, 225405, 240432, 300540, 310558, 320576, 360648, 400720, 450810, 465837, 480864, 601080, 621116, 721296, 776395, 801440, 901620, 931674, 961728, 1202160, 1242232, 1397511, 1442592, 1552790, 1602880, 1803240, 1863348, 2329185, 2404320, 2484464, 2795022, 2885184, 3105580, 3606480, 3726696, 4658370, 4808640, 4968928, 5590044, 6211160, 6987555, 7212960, 7453392, 9316740, 9937856, 11180088, 12422320, 13975110, 14425920, 14906784, 18633480, 22360176, 24844640, 27950220, 29813568, 37266960, 44720352, 49689280, 55900440, 74533920, 89440704, 111800880, 149067840, 223601760, 447203520]

約数ペア:

[(1, 447203520), (2, 223601760), (3, 149067840), (4, 111800880), (5, 89440704), (6, 74533920), (8, 55900440), (9, 49689280), (10, 44720352), (12, 37266960), (15, 29813568), (16, 27950220), (18, 24844640), (20, 22360176), (24, 18633480), (30, 14906784), (31, 14425920), (32, 13975110), (36, 12422320), (40, 11180088), (45, 9937856), (48, 9316740), (60, 7453392), (62, 7212960), (64, 6987555), (72, 6211160), (80, 5590044), (90, 4968928), (93, 4808640), (96, 4658370), (120, 3726696), (124, 3606480), (144, 3105580), (155, 2885184), (160, 2795022), (180, 2484464), (186, 2404320), (192, 2329185), (240, 1863348), (248, 1803240), (279, 1602880), (288, 1552790), (310, 1442592), (320, 1397511), (360, 1242232), (372, 1202160), (465, 961728), (480, 931674), (496, 901620), (558, 801440), (576, 776395), (620, 721296), (720, 621116), (744, 601080), (930, 480864), (960, 465837), (992, 450810), (1116, 400720), (1240, 360648), (1395, 320576), (1440, 310558), (1488, 300540), (1860, 240432), (1984, 225405), (2232, 200360), (2480, 180324), (2790, 160288), (2880, 155279), (2976, 150270), (3720, 120216), (4464, 100180), (4960, 90162), (5009, 89280), (5580, 80144), (5952, 75135), (7440, 60108), (8928, 50090), (9920, 45081), (10018, 44640), (11160, 40072), (14880, 30054), (15027, 29760), (17856, 25045), (20036, 22320)]