12008760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 39744000

約数和(自身を除く): 27735240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 229, 230, 276, 285, 345, 380, 437, 456, 458, 460, 552, 570, 687, 690, 760, 874, 916, 920, 1140, 1145, 1311, 1374, 1380, 1748, 1832, 2185, 2280, 2290, 2622, 2748, 2760, 3435, 3496, 4351, 4370, 4580, 5244, 5267, 5496, 6555, 6870, 8702, 8740, 9160, 10488, 10534, 13053, 13110, 13740, 15801, 17404, 17480, 21068, 21755, 26106, 26220, 26335, 27480, 31602, 34808, 42136, 43510, 52212, 52440, 52670, 63204, 65265, 79005, 87020, 100073, 104424, 105340, 126408, 130530, 158010, 174040, 200146, 210680, 261060, 300219, 316020, 400292, 500365, 522120, 600438, 632040, 800584, 1000730, 1200876, 1501095, 2001460, 2401752, 3002190, 4002920, 6004380, 12008760]

約数ペア:

[(1, 12008760), (2, 6004380), (3, 4002920), (4, 3002190), (5, 2401752), (6, 2001460), (8, 1501095), (10, 1200876), (12, 1000730), (15, 800584), (19, 632040), (20, 600438), (23, 522120), (24, 500365), (30, 400292), (38, 316020), (40, 300219), (46, 261060), (57, 210680), (60, 200146), (69, 174040), (76, 158010), (92, 130530), (95, 126408), (114, 105340), (115, 104424), (120, 100073), (138, 87020), (152, 79005), (184, 65265), (190, 63204), (228, 52670), (229, 52440), (230, 52212), (276, 43510), (285, 42136), (345, 34808), (380, 31602), (437, 27480), (456, 26335), (458, 26220), (460, 26106), (552, 21755), (570, 21068), (687, 17480), (690, 17404), (760, 15801), (874, 13740), (916, 13110), (920, 13053), (1140, 10534), (1145, 10488), (1311, 9160), (1374, 8740), (1380, 8702), (1748, 6870), (1832, 6555), (2185, 5496), (2280, 5267), (2290, 5244), (2622, 4580), (2748, 4370), (2760, 4351), (3435, 3496)]