1864277280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21943}}^1$

素因数の和:22023

約数の個数: 144

約数和(自身を含む): 6469968960

約数和(自身を除く): 4605691680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 5664, 7080, 8496, 9440, 10620, 14160, 16992, 21240, 21943, 28320, 42480, 43886, 65829, 84960, 87772, 109715, 131658, 175544, 197487, 219430, 263316, 329145, 351088, 394974, 438860, 526632, 658290, 702176, 789948, 877720, 987435, 1053264, 1294637, 1316580, 1579896, 1755440, 1974870, 2106528, 2589274, 2633160, 3159792, 3510880, 3883911, 3949740, 5178548, 5266320, 6319584, 6473185, 7767822, 7899480, 10357096, 10532640, 11651733, 12946370, 15535644, 15798960, 19419555, 20714192, 23303466, 25892740, 31071288, 31597920, 38839110, 41428384, 46606932, 51785480, 58258665, 62142576, 77678220, 93213864, 103570960, 116517330, 124285152, 155356440, 186427728, 207141920, 233034660, 310712880, 372855456, 466069320, 621425760, 932138640, 1864277280]

約数ペア:

[(1, 1864277280), (2, 932138640), (3, 621425760), (4, 466069320), (5, 372855456), (6, 310712880), (8, 233034660), (9, 207141920), (10, 186427728), (12, 155356440), (15, 124285152), (16, 116517330), (18, 103570960), (20, 93213864), (24, 77678220), (30, 62142576), (32, 58258665), (36, 51785480), (40, 46606932), (45, 41428384), (48, 38839110), (59, 31597920), (60, 31071288), (72, 25892740), (80, 23303466), (90, 20714192), (96, 19419555), (118, 15798960), (120, 15535644), (144, 12946370), (160, 11651733), (177, 10532640), (180, 10357096), (236, 7899480), (240, 7767822), (288, 6473185), (295, 6319584), (354, 5266320), (360, 5178548), (472, 3949740), (480, 3883911), (531, 3510880), (590, 3159792), (708, 2633160), (720, 2589274), (885, 2106528), (944, 1974870), (1062, 1755440), (1180, 1579896), (1416, 1316580), (1440, 1294637), (1770, 1053264), (1888, 987435), (2124, 877720), (2360, 789948), (2655, 702176), (2832, 658290), (3540, 526632), (4248, 438860), (4720, 394974), (5310, 351088), (5664, 329145), (7080, 263316), (8496, 219430), (9440, 197487), (10620, 175544), (14160, 131658), (16992, 109715), (21240, 87772), (21943, 84960), (28320, 65829), (42480, 43886)]