230864640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1102

約数の個数: 144

約数和(自身を含む): 750556800

約数和(自身を除く): 519692160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 590, 640, 708, 768, 885, 944, 960, 1019, 1180, 1280, 1416, 1770, 1888, 1920, 2038, 2360, 2832, 3057, 3540, 3776, 3840, 4076, 4720, 5095, 5664, 6114, 7080, 7552, 8152, 9440, 10190, 11328, 12228, 14160, 15104, 15285, 16304, 18880, 20380, 22656, 24456, 28320, 30570, 32608, 37760, 40760, 45312, 48912, 56640, 60121, 61140, 65216, 75520, 81520, 97824, 113280, 120242, 122280, 130432, 163040, 180363, 195648, 226560, 240484, 244560, 260864, 300605, 326080, 360726, 391296, 480968, 489120, 601210, 652160, 721452, 782592, 901815, 961936, 978240, 1202420, 1304320, 1442904, 1803630, 1923872, 1956480, 2404840, 2885808, 3607260, 3847744, 3912960, 4809680, 5771616, 7214520, 7695488, 9619360, 11543232, 14429040, 15390976, 19238720, 23086464, 28858080, 38477440, 46172928, 57716160, 76954880, 115432320, 230864640]

約数ペア:

[(1, 230864640), (2, 115432320), (3, 76954880), (4, 57716160), (5, 46172928), (6, 38477440), (8, 28858080), (10, 23086464), (12, 19238720), (15, 15390976), (16, 14429040), (20, 11543232), (24, 9619360), (30, 7695488), (32, 7214520), (40, 5771616), (48, 4809680), (59, 3912960), (60, 3847744), (64, 3607260), (80, 2885808), (96, 2404840), (118, 1956480), (120, 1923872), (128, 1803630), (160, 1442904), (177, 1304320), (192, 1202420), (236, 978240), (240, 961936), (256, 901815), (295, 782592), (320, 721452), (354, 652160), (384, 601210), (472, 489120), (480, 480968), (590, 391296), (640, 360726), (708, 326080), (768, 300605), (885, 260864), (944, 244560), (960, 240484), (1019, 226560), (1180, 195648), (1280, 180363), (1416, 163040), (1770, 130432), (1888, 122280), (1920, 120242), (2038, 113280), (2360, 97824), (2832, 81520), (3057, 75520), (3540, 65216), (3776, 61140), (3840, 60121), (4076, 56640), (4720, 48912), (5095, 45312), (5664, 40760), (6114, 37760), (7080, 32608), (7552, 30570), (8152, 28320), (9440, 24456), (10190, 22656), (11328, 20380), (12228, 18880), (14160, 16304), (15104, 15285)]