2586828480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86923}}^1$

素因数の和:86974

約数の個数: 112

約数和(自身を含む): 8478219264

約数和(自身を除く): 5891390784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 86923, 173846, 260769, 347692, 434615, 521538, 695384, 869230, 1043076, 1303845, 1390768, 1738460, 2086152, 2607690, 2694613, 2781536, 3476920, 4172304, 5215380, 5389226, 5563072, 6953840, 8083839, 8344608, 10430760, 10778452, 13473065, 13907680, 16167678, 16689216, 20861520, 21556904, 26946130, 27815360, 32335356, 40419195, 41723040, 43113808, 53892260, 64670712, 80838390, 83446080, 86227616, 107784520, 129341424, 161676780, 172455232, 215569040, 258682848, 323353560, 431138080, 517365696, 646707120, 862276160, 1293414240, 2586828480]

約数ペア:

[(1, 2586828480), (2, 1293414240), (3, 862276160), (4, 646707120), (5, 517365696), (6, 431138080), (8, 323353560), (10, 258682848), (12, 215569040), (15, 172455232), (16, 161676780), (20, 129341424), (24, 107784520), (30, 86227616), (31, 83446080), (32, 80838390), (40, 64670712), (48, 53892260), (60, 43113808), (62, 41723040), (64, 40419195), (80, 32335356), (93, 27815360), (96, 26946130), (120, 21556904), (124, 20861520), (155, 16689216), (160, 16167678), (186, 13907680), (192, 13473065), (240, 10778452), (248, 10430760), (310, 8344608), (320, 8083839), (372, 6953840), (465, 5563072), (480, 5389226), (496, 5215380), (620, 4172304), (744, 3476920), (930, 2781536), (960, 2694613), (992, 2607690), (1240, 2086152), (1488, 1738460), (1860, 1390768), (1984, 1303845), (2480, 1043076), (2976, 869230), (3720, 695384), (4960, 521538), (5952, 434615), (7440, 347692), (9920, 260769), (14880, 173846), (29760, 86923)]