2748162120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{1523}}^1$

素因数の和:2915

約数の個数: 128

約数和(自身を含む): 9006474240

約数和(自身を除く): 6258312120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1367, 1523, 2734, 3046, 4101, 4569, 5468, 6092, 6835, 7615, 8202, 9138, 10936, 12184, 13670, 15037, 15230, 16404, 16753, 18276, 20505, 22845, 27340, 30074, 30460, 32808, 33506, 36552, 41010, 45111, 45690, 50259, 54680, 60148, 60920, 67012, 75185, 82020, 83765, 90222, 91380, 100518, 120296, 134024, 150370, 164040, 167530, 180444, 182760, 201036, 225555, 251295, 300740, 335060, 360888, 402072, 451110, 502590, 601480, 670120, 902220, 1005180, 1804440, 2010360, 2081941, 4163882, 6245823, 8327764, 10409705, 12491646, 16655528, 20819410, 22901351, 24983292, 31229115, 41638820, 45802702, 49966584, 62458230, 68704053, 83277640, 91605404, 114506755, 124916460, 137408106, 183210808, 229013510, 249832920, 274816212, 343520265, 458027020, 549632424, 687040530, 916054040, 1374081060, 2748162120]

約数ペア:

[(1, 2748162120), (2, 1374081060), (3, 916054040), (4, 687040530), (5, 549632424), (6, 458027020), (8, 343520265), (10, 274816212), (11, 249832920), (12, 229013510), (15, 183210808), (20, 137408106), (22, 124916460), (24, 114506755), (30, 91605404), (33, 83277640), (40, 68704053), (44, 62458230), (55, 49966584), (60, 45802702), (66, 41638820), (88, 31229115), (110, 24983292), (120, 22901351), (132, 20819410), (165, 16655528), (220, 12491646), (264, 10409705), (330, 8327764), (440, 6245823), (660, 4163882), (1320, 2081941), (1367, 2010360), (1523, 1804440), (2734, 1005180), (3046, 902220), (4101, 670120), (4569, 601480), (5468, 502590), (6092, 451110), (6835, 402072), (7615, 360888), (8202, 335060), (9138, 300740), (10936, 251295), (12184, 225555), (13670, 201036), (15037, 182760), (15230, 180444), (16404, 167530), (16753, 164040), (18276, 150370), (20505, 134024), (22845, 120296), (27340, 100518), (30074, 91380), (30460, 90222), (32808, 83765), (33506, 82020), (36552, 75185), (41010, 67012), (45111, 60920), (45690, 60148), (50259, 54680)]