630865440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3877}}^1$

素因数の和:4011

約数の個数: 144

約数和(自身を含む): 2172440088

約数和(自身を除く): 1541574648

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, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2260, 2712, 3390, 3616, 3877, 4068, 4520, 5085, 5424, 6780, 7754, 8136, 9040, 10170, 10848, 11631, 13560, 15508, 16272, 18080, 19385, 20340, 23262, 27120, 31016, 32544, 34893, 38770, 40680, 46524, 54240, 58155, 62032, 69786, 77540, 81360, 93048, 116310, 124064, 139572, 155080, 162720, 174465, 186096, 232620, 279144, 310160, 348930, 372192, 438101, 465240, 558288, 620320, 697860, 876202, 930480, 1116576, 1314303, 1395720, 1752404, 1860960, 2190505, 2628606, 2791440, 3504808, 3942909, 4381010, 5257212, 5582880, 6571515, 7009616, 7885818, 8762020, 10514424, 13143030, 14019232, 15771636, 17524040, 19714545, 21028848, 26286060, 31543272, 35048080, 39429090, 42057696, 52572120, 63086544, 70096160, 78858180, 105144240, 126173088, 157716360, 210288480, 315432720, 630865440]

約数ペア:

[(1, 630865440), (2, 315432720), (3, 210288480), (4, 157716360), (5, 126173088), (6, 105144240), (8, 78858180), (9, 70096160), (10, 63086544), (12, 52572120), (15, 42057696), (16, 39429090), (18, 35048080), (20, 31543272), (24, 26286060), (30, 21028848), (32, 19714545), (36, 17524040), (40, 15771636), (45, 14019232), (48, 13143030), (60, 10514424), (72, 8762020), (80, 7885818), (90, 7009616), (96, 6571515), (113, 5582880), (120, 5257212), (144, 4381010), (160, 3942909), (180, 3504808), (226, 2791440), (240, 2628606), (288, 2190505), (339, 1860960), (360, 1752404), (452, 1395720), (480, 1314303), (565, 1116576), (678, 930480), (720, 876202), (904, 697860), (1017, 620320), (1130, 558288), (1356, 465240), (1440, 438101), (1695, 372192), (1808, 348930), (2034, 310160), (2260, 279144), (2712, 232620), (3390, 186096), (3616, 174465), (3877, 162720), (4068, 155080), (4520, 139572), (5085, 124064), (5424, 116310), (6780, 93048), (7754, 81360), (8136, 77540), (9040, 69786), (10170, 62032), (10848, 58155), (11631, 54240), (13560, 46524), (15508, 40680), (16272, 38770), (18080, 34893), (19385, 32544), (20340, 31016), (23262, 27120)]