392298889680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18788261}}^1$

素因数の和:18788309

約数の個数: 120

約数和(自身を含む): 1362900525480

約数和(自身を除く): 970601635800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 18788261, 37576522, 56364783, 75153044, 93941305, 112729566, 150306088, 169094349, 187882610, 225459132, 281823915, 300612176, 338188698, 375765220, 450918264, 544859569, 563647830, 676377396, 751530440, 845471745, 901836528, 1089719138, 1127295660, 1352754792, 1503060880, 1634578707, 1690943490, 2179438276, 2254591320, 2705509584, 2724297845, 3269157414, 3381886980, 4358876552, 4509182640, 4903736121, 5448595690, 6538314828, 6763773960, 8172893535, 8717753104, 9807472242, 10897191380, 13076629656, 13527547920, 16345787070, 19614944484, 21794382760, 24518680605, 26153259312, 32691574140, 39229888968, 43588765520, 49037361210, 65383148280, 78459777936, 98074722420, 130766296560, 196149444840, 392298889680]

約数ペア:

[(1, 392298889680), (2, 196149444840), (3, 130766296560), (4, 98074722420), (5, 78459777936), (6, 65383148280), (8, 49037361210), (9, 43588765520), (10, 39229888968), (12, 32691574140), (15, 26153259312), (16, 24518680605), (18, 21794382760), (20, 19614944484), (24, 16345787070), (29, 13527547920), (30, 13076629656), (36, 10897191380), (40, 9807472242), (45, 8717753104), (48, 8172893535), (58, 6763773960), (60, 6538314828), (72, 5448595690), (80, 4903736121), (87, 4509182640), (90, 4358876552), (116, 3381886980), (120, 3269157414), (144, 2724297845), (145, 2705509584), (174, 2254591320), (180, 2179438276), (232, 1690943490), (240, 1634578707), (261, 1503060880), (290, 1352754792), (348, 1127295660), (360, 1089719138), (435, 901836528), (464, 845471745), (522, 751530440), (580, 676377396), (696, 563647830), (720, 544859569), (870, 450918264), (1044, 375765220), (1160, 338188698), (1305, 300612176), (1392, 281823915), (1740, 225459132), (2088, 187882610), (2320, 169094349), (2610, 150306088), (3480, 112729566), (4176, 93941305), (5220, 75153044), (6960, 56364783), (10440, 37576522), (20880, 18788261)]