121992480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9413}}^1$

素因数の和:9440

約数の個数: 120

約数和(自身を含む): 430577532

約数和(自身を除く): 308585052

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 9413, 12960, 18826, 28239, 37652, 47065, 56478, 75304, 84717, 94130, 112956, 141195, 150608, 169434, 188260, 225912, 254151, 282390, 301216, 338868, 376520, 423585, 451824, 508302, 564780, 677736, 753040, 762453, 847170, 903648, 1016604, 1129560, 1270755, 1355472, 1506080, 1524906, 1694340, 2033208, 2259120, 2541510, 2710944, 3049812, 3388680, 3812265, 4066416, 4518240, 5083020, 6099624, 6777360, 7624530, 8132832, 10166040, 12199248, 13554720, 15249060, 20332080, 24398496, 30498120, 40664160, 60996240, 121992480]

約数ペア:

[(1, 121992480), (2, 60996240), (3, 40664160), (4, 30498120), (5, 24398496), (6, 20332080), (8, 15249060), (9, 13554720), (10, 12199248), (12, 10166040), (15, 8132832), (16, 7624530), (18, 6777360), (20, 6099624), (24, 5083020), (27, 4518240), (30, 4066416), (32, 3812265), (36, 3388680), (40, 3049812), (45, 2710944), (48, 2541510), (54, 2259120), (60, 2033208), (72, 1694340), (80, 1524906), (81, 1506080), (90, 1355472), (96, 1270755), (108, 1129560), (120, 1016604), (135, 903648), (144, 847170), (160, 762453), (162, 753040), (180, 677736), (216, 564780), (240, 508302), (270, 451824), (288, 423585), (324, 376520), (360, 338868), (405, 301216), (432, 282390), (480, 254151), (540, 225912), (648, 188260), (720, 169434), (810, 150608), (864, 141195), (1080, 112956), (1296, 94130), (1440, 84717), (1620, 75304), (2160, 56478), (2592, 47065), (3240, 37652), (4320, 28239), (6480, 18826), (9413, 12960)]