91073280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 299192544

約数和(自身を除く): 208119264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 641, 740, 768, 888, 960, 1110, 1184, 1280, 1282, 1480, 1776, 1920, 1923, 2220, 2368, 2564, 2960, 3205, 3552, 3840, 3846, 4440, 4736, 5128, 5920, 6410, 7104, 7692, 8880, 9472, 9615, 10256, 11840, 12820, 14208, 15384, 17760, 19230, 20512, 23680, 23717, 25640, 28416, 30768, 35520, 38460, 41024, 47360, 47434, 51280, 61536, 71040, 71151, 76920, 82048, 94868, 102560, 118585, 123072, 142080, 142302, 153840, 164096, 189736, 205120, 237170, 246144, 284604, 307680, 355755, 379472, 410240, 474340, 492288, 569208, 615360, 711510, 758944, 820480, 948680, 1138416, 1230720, 1423020, 1517888, 1897360, 2276832, 2461440, 2846040, 3035776, 3794720, 4553664, 5692080, 6071552, 7589440, 9107328, 11384160, 15178880, 18214656, 22768320, 30357760, 45536640, 91073280]

約数ペア:

[(1, 91073280), (2, 45536640), (3, 30357760), (4, 22768320), (5, 18214656), (6, 15178880), (8, 11384160), (10, 9107328), (12, 7589440), (15, 6071552), (16, 5692080), (20, 4553664), (24, 3794720), (30, 3035776), (32, 2846040), (37, 2461440), (40, 2276832), (48, 1897360), (60, 1517888), (64, 1423020), (74, 1230720), (80, 1138416), (96, 948680), (111, 820480), (120, 758944), (128, 711510), (148, 615360), (160, 569208), (185, 492288), (192, 474340), (222, 410240), (240, 379472), (256, 355755), (296, 307680), (320, 284604), (370, 246144), (384, 237170), (444, 205120), (480, 189736), (555, 164096), (592, 153840), (640, 142302), (641, 142080), (740, 123072), (768, 118585), (888, 102560), (960, 94868), (1110, 82048), (1184, 76920), (1280, 71151), (1282, 71040), (1480, 61536), (1776, 51280), (1920, 47434), (1923, 47360), (2220, 41024), (2368, 38460), (2564, 35520), (2960, 30768), (3205, 28416), (3552, 25640), (3840, 23717), (3846, 23680), (4440, 20512), (4736, 19230), (5128, 17760), (5920, 15384), (6410, 14208), (7104, 12820), (7692, 11840), (8880, 10256), (9472, 9615)]