2660147987520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31769}}^1\times {\mathrm{87223}}^1$

素因数の和:119012

約数の個数: 112

約数和(自身を含む): 8446332551040

約数和(自身を除く): 5786184563520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 31769, 63538, 87223, 95307, 127076, 158845, 174446, 190614, 254152, 261669, 317690, 348892, 381228, 436115, 476535, 508304, 523338, 635380, 697784, 762456, 872230, 953070, 1016608, 1046676, 1270760, 1308345, 1395568, 1524912, 1744460, 1906140, 2033216, 2093352, 2541520, 2616690, 2791136, 3049824, 3488920, 3812280, 4186704, 5083040, 5233380, 5582272, 6099648, 6977840, 7624560, 8373408, 10166080, 10466760, 13955680, 15249120, 16746816, 20933520, 27911360, 30498240, 41867040, 83734080, 2770987487, 5541974974, 8312962461, 11083949948, 13854937435, 16625924922, 22167899896, 27709874870, 33251849844, 41564812305, 44335799792, 55419749740, 66503699688, 83129624610, 88671599584, 110839499480, 133007399376, 166259249220, 177343199168, 221678998960, 266014798752, 332518498440, 443357997920, 532029597504, 665036996880, 886715995840, 1330073993760, 2660147987520]

約数ペア:

[(1, 2660147987520), (2, 1330073993760), (3, 886715995840), (4, 665036996880), (5, 532029597504), (6, 443357997920), (8, 332518498440), (10, 266014798752), (12, 221678998960), (15, 177343199168), (16, 166259249220), (20, 133007399376), (24, 110839499480), (30, 88671599584), (32, 83129624610), (40, 66503699688), (48, 55419749740), (60, 44335799792), (64, 41564812305), (80, 33251849844), (96, 27709874870), (120, 22167899896), (160, 16625924922), (192, 13854937435), (240, 11083949948), (320, 8312962461), (480, 5541974974), (960, 2770987487), (31769, 83734080), (63538, 41867040), (87223, 30498240), (95307, 27911360), (127076, 20933520), (158845, 16746816), (174446, 15249120), (190614, 13955680), (254152, 10466760), (261669, 10166080), (317690, 8373408), (348892, 7624560), (381228, 6977840), (436115, 6099648), (476535, 5582272), (508304, 5233380), (523338, 5083040), (635380, 4186704), (697784, 3812280), (762456, 3488920), (872230, 3049824), (953070, 2791136), (1016608, 2616690), (1046676, 2541520), (1270760, 2093352), (1308345, 2033216), (1395568, 1906140), (1524912, 1744460)]