488261520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:675

約数の個数: 200

約数和(自身を含む): 1710456000

約数和(自身を除く): 1222194480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 151, 162, 180, 216, 240, 270, 302, 324, 360, 405, 432, 453, 499, 540, 604, 648, 720, 755, 810, 906, 998, 1080, 1208, 1296, 1359, 1497, 1510, 1620, 1812, 1996, 2160, 2265, 2416, 2495, 2718, 2994, 3020, 3240, 3624, 3992, 4077, 4491, 4530, 4990, 5436, 5988, 6040, 6480, 6795, 7248, 7485, 7984, 8154, 8982, 9060, 9980, 10872, 11976, 12080, 12231, 13473, 13590, 14970, 16308, 17964, 18120, 19960, 20385, 21744, 22455, 23952, 24462, 26946, 27180, 29940, 32616, 35928, 36240, 39920, 40419, 40770, 44910, 48924, 53892, 54360, 59880, 61155, 65232, 67365, 71856, 75349, 80838, 81540, 89820, 97848, 107784, 108720, 119760, 122310, 134730, 150698, 161676, 163080, 179640, 195696, 202095, 215568, 226047, 244620, 269460, 301396, 323352, 326160, 359280, 376745, 404190, 452094, 489240, 538920, 602792, 646704, 678141, 753490, 808380, 904188, 978480, 1077840, 1130235, 1205584, 1356282, 1506980, 1616760, 1808376, 2034423, 2260470, 2712564, 3013960, 3233520, 3390705, 3616752, 4068846, 4520940, 5425128, 6027920, 6103269, 6781410, 8137692, 9041880, 10172115, 10850256, 12206538, 13562820, 16275384, 18083760, 20344230, 24413076, 27125640, 30516345, 32550768, 40688460, 48826152, 54251280, 61032690, 81376920, 97652304, 122065380, 162753840, 244130760, 488261520]

約数ペア:

[(1, 488261520), (2, 244130760), (3, 162753840), (4, 122065380), (5, 97652304), (6, 81376920), (8, 61032690), (9, 54251280), (10, 48826152), (12, 40688460), (15, 32550768), (16, 30516345), (18, 27125640), (20, 24413076), (24, 20344230), (27, 18083760), (30, 16275384), (36, 13562820), (40, 12206538), (45, 10850256), (48, 10172115), (54, 9041880), (60, 8137692), (72, 6781410), (80, 6103269), (81, 6027920), (90, 5425128), (108, 4520940), (120, 4068846), (135, 3616752), (144, 3390705), (151, 3233520), (162, 3013960), (180, 2712564), (216, 2260470), (240, 2034423), (270, 1808376), (302, 1616760), (324, 1506980), (360, 1356282), (405, 1205584), (432, 1130235), (453, 1077840), (499, 978480), (540, 904188), (604, 808380), (648, 753490), (720, 678141), (755, 646704), (810, 602792), (906, 538920), (998, 489240), (1080, 452094), (1208, 404190), (1296, 376745), (1359, 359280), (1497, 326160), (1510, 323352), (1620, 301396), (1812, 269460), (1996, 244620), (2160, 226047), (2265, 215568), (2416, 202095), (2495, 195696), (2718, 179640), (2994, 163080), (3020, 161676), (3240, 150698), (3624, 134730), (3992, 122310), (4077, 119760), (4491, 108720), (4530, 107784), (4990, 97848), (5436, 89820), (5988, 81540), (6040, 80838), (6480, 75349), (6795, 71856), (7248, 67365), (7485, 65232), (7984, 61155), (8154, 59880), (8982, 54360), (9060, 53892), (9980, 48924), (10872, 44910), (11976, 40770), (12080, 40419), (12231, 39920), (13473, 36240), (13590, 35928), (14970, 32616), (16308, 29940), (17964, 27180), (18120, 26946), (19960, 24462), (20385, 23952), (21744, 22455)]