454122720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3446

約数の個数: 192

約数和(自身を含む): 1641185280

約数和(自身を除く): 1187062560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3391, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 6782, 7440, 8370, 8928, 10173, 11160, 13392, 13564, 14880, 16740, 16955, 20346, 22320, 26784, 27128, 30519, 33480, 33910, 40692, 44640, 50865, 54256, 61038, 66960, 67820, 81384, 91557, 101730, 105121, 108512, 122076, 133920, 135640, 152595, 162768, 183114, 203460, 210242, 244152, 271280, 305190, 315363, 325536, 366228, 406920, 420484, 457785, 488304, 525605, 542560, 610380, 630726, 732456, 813840, 840968, 915570, 946089, 976608, 1051210, 1220760, 1261452, 1464912, 1576815, 1627680, 1681936, 1831140, 1892178, 2102420, 2441520, 2522904, 2838267, 2929824, 3153630, 3363872, 3662280, 3784356, 4204840, 4730445, 4883040, 5045808, 5676534, 6307260, 7324560, 7568712, 8409680, 9460890, 10091616, 11353068, 12614520, 14191335, 14649120, 15137424, 16819360, 18921780, 22706136, 25229040, 28382670, 30274848, 37843560, 45412272, 50458080, 56765340, 75687120, 90824544, 113530680, 151374240, 227061360, 454122720]

約数ペア:

[(1, 454122720), (2, 227061360), (3, 151374240), (4, 113530680), (5, 90824544), (6, 75687120), (8, 56765340), (9, 50458080), (10, 45412272), (12, 37843560), (15, 30274848), (16, 28382670), (18, 25229040), (20, 22706136), (24, 18921780), (27, 16819360), (30, 15137424), (31, 14649120), (32, 14191335), (36, 12614520), (40, 11353068), (45, 10091616), (48, 9460890), (54, 8409680), (60, 7568712), (62, 7324560), (72, 6307260), (80, 5676534), (90, 5045808), (93, 4883040), (96, 4730445), (108, 4204840), (120, 3784356), (124, 3662280), (135, 3363872), (144, 3153630), (155, 2929824), (160, 2838267), (180, 2522904), (186, 2441520), (216, 2102420), (240, 1892178), (248, 1831140), (270, 1681936), (279, 1627680), (288, 1576815), (310, 1464912), (360, 1261452), (372, 1220760), (432, 1051210), (465, 976608), (480, 946089), (496, 915570), (540, 840968), (558, 813840), (620, 732456), (720, 630726), (744, 610380), (837, 542560), (864, 525605), (930, 488304), (992, 457785), (1080, 420484), (1116, 406920), (1240, 366228), (1395, 325536), (1440, 315363), (1488, 305190), (1674, 271280), (1860, 244152), (2160, 210242), (2232, 203460), (2480, 183114), (2790, 162768), (2976, 152595), (3348, 135640), (3391, 133920), (3720, 122076), (4185, 108512), (4320, 105121), (4464, 101730), (4960, 91557), (5580, 81384), (6696, 67820), (6782, 66960), (7440, 61038), (8370, 54256), (8928, 50865), (10173, 44640), (11160, 40692), (13392, 33910), (13564, 33480), (14880, 30519), (16740, 27128), (16955, 26784), (20346, 22320)]