408825120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7039}}^1$

素因数の和:7079

約数の個数: 144

約数和(自身を含む): 1415715840

約数和(自身を除く): 1006890720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7039, 7260, 9680, 11616, 14078, 14520, 19360, 21117, 28156, 29040, 35195, 42234, 56312, 58080, 70390, 77429, 84468, 105585, 112624, 140780, 154858, 168936, 211170, 225248, 232287, 281560, 309716, 337872, 387145, 422340, 464574, 563120, 619432, 675744, 774290, 844680, 851719, 929148, 1126240, 1161435, 1238864, 1548580, 1689360, 1703438, 1858296, 2322870, 2477728, 2555157, 3097160, 3378720, 3406876, 3716592, 4258595, 4645740, 5110314, 6194320, 6813752, 7433184, 8517190, 9291480, 10220628, 12388640, 12775785, 13627504, 17034380, 18582960, 20441256, 25551570, 27255008, 34068760, 37165920, 40882512, 51103140, 68137520, 81765024, 102206280, 136275040, 204412560, 408825120]

約数ペア:

[(1, 408825120), (2, 204412560), (3, 136275040), (4, 102206280), (5, 81765024), (6, 68137520), (8, 51103140), (10, 40882512), (11, 37165920), (12, 34068760), (15, 27255008), (16, 25551570), (20, 20441256), (22, 18582960), (24, 17034380), (30, 13627504), (32, 12775785), (33, 12388640), (40, 10220628), (44, 9291480), (48, 8517190), (55, 7433184), (60, 6813752), (66, 6194320), (80, 5110314), (88, 4645740), (96, 4258595), (110, 3716592), (120, 3406876), (121, 3378720), (132, 3097160), (160, 2555157), (165, 2477728), (176, 2322870), (220, 1858296), (240, 1703438), (242, 1689360), (264, 1548580), (330, 1238864), (352, 1161435), (363, 1126240), (440, 929148), (480, 851719), (484, 844680), (528, 774290), (605, 675744), (660, 619432), (726, 563120), (880, 464574), (968, 422340), (1056, 387145), (1210, 337872), (1320, 309716), (1452, 281560), (1760, 232287), (1815, 225248), (1936, 211170), (2420, 168936), (2640, 154858), (2904, 140780), (3630, 112624), (3872, 105585), (4840, 84468), (5280, 77429), (5808, 70390), (7039, 58080), (7260, 56312), (9680, 42234), (11616, 35195), (14078, 29040), (14520, 28156), (19360, 21117)]