4478051520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{991}}^1$

素因数の和:1540

約数の個数: 224

約数和(自身を含む): 15843747840

約数和(自身を除く): 11365696320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 523, 540, 576, 720, 864, 960, 991, 1046, 1080, 1440, 1569, 1728, 1982, 2092, 2160, 2615, 2880, 2973, 3138, 3964, 4184, 4320, 4707, 4955, 5230, 5946, 6276, 7845, 7928, 8368, 8640, 8919, 9414, 9910, 10460, 11892, 12552, 14121, 14865, 15690, 15856, 16736, 17838, 18828, 19820, 20920, 23535, 23784, 25104, 26757, 28242, 29730, 31380, 31712, 33472, 35676, 37656, 39640, 41840, 44595, 47070, 47568, 50208, 53514, 56484, 59460, 62760, 63424, 70605, 71352, 75312, 79280, 83680, 89190, 94140, 95136, 100416, 107028, 112968, 118920, 125520, 133785, 141210, 142704, 150624, 158560, 167360, 178380, 188280, 190272, 214056, 225936, 237840, 251040, 267570, 282420, 285408, 301248, 317120, 356760, 376560, 428112, 451872, 475680, 502080, 518293, 535140, 564840, 570816, 713520, 753120, 856224, 903744, 951360, 1036586, 1070280, 1129680, 1427040, 1506240, 1554879, 1712448, 2073172, 2140560, 2259360, 2591465, 2854080, 3109758, 4146344, 4281120, 4518720, 4664637, 5182930, 6219516, 7774395, 8292688, 8562240, 9329274, 10365860, 12439032, 13993911, 15548790, 16585376, 18658548, 20731720, 23323185, 24878064, 27987822, 31097580, 33170752, 37317096, 41463440, 46646370, 49756128, 55975644, 62195160, 69969555, 74634192, 82926880, 93292740, 99512256, 111951288, 124390320, 139939110, 149268384, 165853760, 186585480, 223902576, 248780640, 279878220, 298536768, 373170960, 447805152, 497561280, 559756440, 746341920, 895610304, 1119512880, 1492683840, 2239025760, 4478051520]

約数ペア:

[(1, 4478051520), (2, 2239025760), (3, 1492683840), (4, 1119512880), (5, 895610304), (6, 746341920), (8, 559756440), (9, 497561280), (10, 447805152), (12, 373170960), (15, 298536768), (16, 279878220), (18, 248780640), (20, 223902576), (24, 186585480), (27, 165853760), (30, 149268384), (32, 139939110), (36, 124390320), (40, 111951288), (45, 99512256), (48, 93292740), (54, 82926880), (60, 74634192), (64, 69969555), (72, 62195160), (80, 55975644), (90, 49756128), (96, 46646370), (108, 41463440), (120, 37317096), (135, 33170752), (144, 31097580), (160, 27987822), (180, 24878064), (192, 23323185), (216, 20731720), (240, 18658548), (270, 16585376), (288, 15548790), (320, 13993911), (360, 12439032), (432, 10365860), (480, 9329274), (523, 8562240), (540, 8292688), (576, 7774395), (720, 6219516), (864, 5182930), (960, 4664637), (991, 4518720), (1046, 4281120), (1080, 4146344), (1440, 3109758), (1569, 2854080), (1728, 2591465), (1982, 2259360), (2092, 2140560), (2160, 2073172), (2615, 1712448), (2880, 1554879), (2973, 1506240), (3138, 1427040), (3964, 1129680), (4184, 1070280), (4320, 1036586), (4707, 951360), (4955, 903744), (5230, 856224), (5946, 753120), (6276, 713520), (7845, 570816), (7928, 564840), (8368, 535140), (8640, 518293), (8919, 502080), (9414, 475680), (9910, 451872), (10460, 428112), (11892, 376560), (12552, 356760), (14121, 317120), (14865, 301248), (15690, 285408), (15856, 282420), (16736, 267570), (17838, 251040), (18828, 237840), (19820, 225936), (20920, 214056), (23535, 190272), (23784, 188280), (25104, 178380), (26757, 167360), (28242, 158560), (29730, 150624), (31380, 142704), (31712, 141210), (33472, 133785), (35676, 125520), (37656, 118920), (39640, 112968), (41840, 107028), (44595, 100416), (47070, 95136), (47568, 94140), (50208, 89190), (53514, 83680), (56484, 79280), (59460, 75312), (62760, 71352), (63424, 70605)]