498221280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 240

約数和(自身を含む): 1807565760

約数和(自身を除く): 1309344480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 592, 648, 666, 720, 740, 810, 864, 888, 999, 1039, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1620, 1665, 1776, 1998, 2078, 2160, 2220, 2592, 2664, 2960, 2997, 3117, 3240, 3330, 3552, 3996, 4156, 4320, 4440, 4995, 5195, 5328, 5920, 5994, 6234, 6480, 6660, 7992, 8312, 8880, 9351, 9990, 10390, 10656, 11988, 12468, 12960, 13320, 14985, 15585, 15984, 16624, 17760, 18702, 19980, 20780, 23976, 24936, 26640, 28053, 29970, 31170, 31968, 33248, 37404, 38443, 39960, 41560, 46755, 47952, 49872, 53280, 56106, 59940, 62340, 74808, 76886, 79920, 83120, 84159, 93510, 95904, 99744, 112212, 115329, 119880, 124680, 140265, 149616, 153772, 159840, 166240, 168318, 187020, 192215, 224424, 230658, 239760, 249360, 280530, 299232, 307544, 336636, 345987, 374040, 384430, 420795, 448848, 461316, 479520, 498720, 561060, 576645, 615088, 673272, 691974, 748080, 768860, 841590, 897696, 922632, 1037961, 1122120, 1153290, 1230176, 1346544, 1383948, 1496160, 1537720, 1683180, 1729935, 1845264, 2075922, 2244240, 2306580, 2693088, 2767896, 3075440, 3113883, 3366360, 3459870, 3690528, 4151844, 4488480, 4613160, 5189805, 5535792, 6150880, 6227766, 6732720, 6919740, 8303688, 9226320, 10379610, 11071584, 12455532, 13465440, 13839480, 15569415, 16607376, 18452640, 20759220, 24911064, 27678960, 31138830, 33214752, 41518440, 49822128, 55357920, 62277660, 83036880, 99644256, 124555320, 166073760, 249110640, 498221280]

約数ペア:

[(1, 498221280), (2, 249110640), (3, 166073760), (4, 124555320), (5, 99644256), (6, 83036880), (8, 62277660), (9, 55357920), (10, 49822128), (12, 41518440), (15, 33214752), (16, 31138830), (18, 27678960), (20, 24911064), (24, 20759220), (27, 18452640), (30, 16607376), (32, 15569415), (36, 13839480), (37, 13465440), (40, 12455532), (45, 11071584), (48, 10379610), (54, 9226320), (60, 8303688), (72, 6919740), (74, 6732720), (80, 6227766), (81, 6150880), (90, 5535792), (96, 5189805), (108, 4613160), (111, 4488480), (120, 4151844), (135, 3690528), (144, 3459870), (148, 3366360), (160, 3113883), (162, 3075440), (180, 2767896), (185, 2693088), (216, 2306580), (222, 2244240), (240, 2075922), (270, 1845264), (288, 1729935), (296, 1683180), (324, 1537720), (333, 1496160), (360, 1383948), (370, 1346544), (405, 1230176), (432, 1153290), (444, 1122120), (480, 1037961), (540, 922632), (555, 897696), (592, 841590), (648, 768860), (666, 748080), (720, 691974), (740, 673272), (810, 615088), (864, 576645), (888, 561060), (999, 498720), (1039, 479520), (1080, 461316), (1110, 448848), (1184, 420795), (1296, 384430), (1332, 374040), (1440, 345987), (1480, 336636), (1620, 307544), (1665, 299232), (1776, 280530), (1998, 249360), (2078, 239760), (2160, 230658), (2220, 224424), (2592, 192215), (2664, 187020), (2960, 168318), (2997, 166240), (3117, 159840), (3240, 153772), (3330, 149616), (3552, 140265), (3996, 124680), (4156, 119880), (4320, 115329), (4440, 112212), (4995, 99744), (5195, 95904), (5328, 93510), (5920, 84159), (5994, 83120), (6234, 79920), (6480, 76886), (6660, 74808), (7992, 62340), (8312, 59940), (8880, 56106), (9351, 53280), (9990, 49872), (10390, 47952), (10656, 46755), (11988, 41560), (12468, 39960), (12960, 38443), (13320, 37404), (14985, 33248), (15585, 31968), (15984, 31170), (16624, 29970), (17760, 28053), (18702, 26640), (19980, 24936), (20780, 23976)]