180445920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 596683584

約数和(自身を除く): 416237664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 53, 60, 80, 82, 96, 106, 120, 123, 159, 160, 164, 173, 205, 212, 240, 246, 265, 318, 328, 346, 410, 424, 480, 492, 519, 530, 615, 636, 656, 692, 795, 820, 848, 865, 984, 1038, 1060, 1230, 1272, 1312, 1384, 1590, 1640, 1696, 1730, 1968, 2076, 2120, 2173, 2460, 2544, 2595, 2768, 3180, 3280, 3460, 3936, 4152, 4240, 4346, 4920, 5088, 5190, 5536, 6360, 6519, 6560, 6920, 7093, 8304, 8480, 8692, 9169, 9840, 10380, 10865, 12720, 13038, 13840, 14186, 16608, 17384, 18338, 19680, 20760, 21279, 21730, 25440, 26076, 27507, 27680, 28372, 32595, 34768, 35465, 36676, 41520, 42558, 43460, 45845, 52152, 55014, 56744, 65190, 69536, 70930, 73352, 83040, 85116, 86920, 91690, 104304, 106395, 110028, 113488, 130380, 137535, 141860, 146704, 170232, 173840, 183380, 208608, 212790, 220056, 226976, 260760, 275070, 283720, 293408, 340464, 347680, 366760, 375929, 425580, 440112, 521520, 550140, 567440, 680928, 733520, 751858, 851160, 880224, 1043040, 1100280, 1127787, 1134880, 1467040, 1503716, 1702320, 1879645, 2200560, 2255574, 3007432, 3404640, 3759290, 4401120, 4511148, 5638935, 6014864, 7518580, 9022296, 11277870, 12029728, 15037160, 18044592, 22555740, 30074320, 36089184, 45111480, 60148640, 90222960, 180445920]

約数ペア:

[(1, 180445920), (2, 90222960), (3, 60148640), (4, 45111480), (5, 36089184), (6, 30074320), (8, 22555740), (10, 18044592), (12, 15037160), (15, 12029728), (16, 11277870), (20, 9022296), (24, 7518580), (30, 6014864), (32, 5638935), (40, 4511148), (41, 4401120), (48, 3759290), (53, 3404640), (60, 3007432), (80, 2255574), (82, 2200560), (96, 1879645), (106, 1702320), (120, 1503716), (123, 1467040), (159, 1134880), (160, 1127787), (164, 1100280), (173, 1043040), (205, 880224), (212, 851160), (240, 751858), (246, 733520), (265, 680928), (318, 567440), (328, 550140), (346, 521520), (410, 440112), (424, 425580), (480, 375929), (492, 366760), (519, 347680), (530, 340464), (615, 293408), (636, 283720), (656, 275070), (692, 260760), (795, 226976), (820, 220056), (848, 212790), (865, 208608), (984, 183380), (1038, 173840), (1060, 170232), (1230, 146704), (1272, 141860), (1312, 137535), (1384, 130380), (1590, 113488), (1640, 110028), (1696, 106395), (1730, 104304), (1968, 91690), (2076, 86920), (2120, 85116), (2173, 83040), (2460, 73352), (2544, 70930), (2595, 69536), (2768, 65190), (3180, 56744), (3280, 55014), (3460, 52152), (3936, 45845), (4152, 43460), (4240, 42558), (4346, 41520), (4920, 36676), (5088, 35465), (5190, 34768), (5536, 32595), (6360, 28372), (6519, 27680), (6560, 27507), (6920, 26076), (7093, 25440), (8304, 21730), (8480, 21279), (8692, 20760), (9169, 19680), (9840, 18338), (10380, 17384), (10865, 16608), (12720, 14186), (13038, 13840)]