12964800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 44283376

約数和(自身を除く): 31318576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 73, 74, 75, 80, 96, 100, 111, 120, 146, 148, 150, 160, 185, 192, 200, 219, 222, 240, 292, 296, 300, 320, 365, 370, 400, 438, 444, 480, 555, 584, 592, 600, 730, 740, 800, 876, 888, 925, 960, 1095, 1110, 1168, 1184, 1200, 1460, 1480, 1600, 1752, 1776, 1825, 1850, 2190, 2220, 2336, 2368, 2400, 2701, 2775, 2920, 2960, 3504, 3552, 3650, 3700, 4380, 4440, 4672, 4800, 5402, 5475, 5550, 5840, 5920, 7008, 7104, 7300, 7400, 8103, 8760, 8880, 10804, 10950, 11100, 11680, 11840, 13505, 14016, 14600, 14800, 16206, 17520, 17760, 21608, 21900, 22200, 23360, 27010, 29200, 29600, 32412, 35040, 35520, 40515, 43216, 43800, 44400, 54020, 58400, 59200, 64824, 67525, 70080, 81030, 86432, 87600, 88800, 108040, 116800, 129648, 135050, 162060, 172864, 175200, 177600, 202575, 216080, 259296, 270100, 324120, 350400, 405150, 432160, 518592, 540200, 648240, 810300, 864320, 1080400, 1296480, 1620600, 2160800, 2592960, 3241200, 4321600, 6482400, 12964800]

約数ペア:

[(1, 12964800), (2, 6482400), (3, 4321600), (4, 3241200), (5, 2592960), (6, 2160800), (8, 1620600), (10, 1296480), (12, 1080400), (15, 864320), (16, 810300), (20, 648240), (24, 540200), (25, 518592), (30, 432160), (32, 405150), (37, 350400), (40, 324120), (48, 270100), (50, 259296), (60, 216080), (64, 202575), (73, 177600), (74, 175200), (75, 172864), (80, 162060), (96, 135050), (100, 129648), (111, 116800), (120, 108040), (146, 88800), (148, 87600), (150, 86432), (160, 81030), (185, 70080), (192, 67525), (200, 64824), (219, 59200), (222, 58400), (240, 54020), (292, 44400), (296, 43800), (300, 43216), (320, 40515), (365, 35520), (370, 35040), (400, 32412), (438, 29600), (444, 29200), (480, 27010), (555, 23360), (584, 22200), (592, 21900), (600, 21608), (730, 17760), (740, 17520), (800, 16206), (876, 14800), (888, 14600), (925, 14016), (960, 13505), (1095, 11840), (1110, 11680), (1168, 11100), (1184, 10950), (1200, 10804), (1460, 8880), (1480, 8760), (1600, 8103), (1752, 7400), (1776, 7300), (1825, 7104), (1850, 7008), (2190, 5920), (2220, 5840), (2336, 5550), (2368, 5475), (2400, 5402), (2701, 4800), (2775, 4672), (2920, 4440), (2960, 4380), (3504, 3700), (3552, 3650)]