90786240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1139

約数の個数: 168

約数和(自身を含む): 323331840

約数和(自身を除く): 232545600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1087, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2174, 2320, 2610, 2784, 2880, 3261, 3480, 4176, 4348, 4640, 5220, 5435, 5568, 6522, 6960, 8352, 8696, 9280, 9783, 10440, 10870, 13044, 13920, 16305, 16704, 17392, 19566, 20880, 21740, 26088, 27840, 31523, 32610, 34784, 39132, 41760, 43480, 48915, 52176, 63046, 65220, 69568, 78264, 83520, 86960, 94569, 97830, 104352, 126092, 130440, 156528, 157615, 173920, 189138, 195660, 208704, 252184, 260880, 283707, 313056, 315230, 347840, 378276, 391320, 472845, 504368, 521760, 567414, 626112, 630460, 756552, 782640, 945690, 1008736, 1043520, 1134828, 1260920, 1418535, 1513104, 1565280, 1891380, 2017472, 2269656, 2521840, 2837070, 3026208, 3130560, 3782760, 4539312, 5043680, 5674140, 6052416, 7565520, 9078624, 10087360, 11348280, 15131040, 18157248, 22696560, 30262080, 45393120, 90786240]

約数ペア:

[(1, 90786240), (2, 45393120), (3, 30262080), (4, 22696560), (5, 18157248), (6, 15131040), (8, 11348280), (9, 10087360), (10, 9078624), (12, 7565520), (15, 6052416), (16, 5674140), (18, 5043680), (20, 4539312), (24, 3782760), (29, 3130560), (30, 3026208), (32, 2837070), (36, 2521840), (40, 2269656), (45, 2017472), (48, 1891380), (58, 1565280), (60, 1513104), (64, 1418535), (72, 1260920), (80, 1134828), (87, 1043520), (90, 1008736), (96, 945690), (116, 782640), (120, 756552), (144, 630460), (145, 626112), (160, 567414), (174, 521760), (180, 504368), (192, 472845), (232, 391320), (240, 378276), (261, 347840), (288, 315230), (290, 313056), (320, 283707), (348, 260880), (360, 252184), (435, 208704), (464, 195660), (480, 189138), (522, 173920), (576, 157615), (580, 156528), (696, 130440), (720, 126092), (870, 104352), (928, 97830), (960, 94569), (1044, 86960), (1087, 83520), (1160, 78264), (1305, 69568), (1392, 65220), (1440, 63046), (1740, 52176), (1856, 48915), (2088, 43480), (2174, 41760), (2320, 39132), (2610, 34784), (2784, 32610), (2880, 31523), (3261, 27840), (3480, 26088), (4176, 21740), (4348, 20880), (4640, 19566), (5220, 17392), (5435, 16704), (5568, 16305), (6522, 13920), (6960, 13044), (8352, 10870), (8696, 10440), (9280, 9783)]