5297280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 17625600

約数和(自身を除く): 12328320

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, 89, 93, 96, 120, 124, 128, 155, 160, 178, 186, 192, 240, 248, 267, 310, 320, 356, 372, 384, 445, 465, 480, 496, 534, 620, 640, 712, 744, 890, 930, 960, 992, 1068, 1240, 1335, 1424, 1488, 1780, 1860, 1920, 1984, 2136, 2480, 2670, 2759, 2848, 2976, 3560, 3720, 3968, 4272, 4960, 5340, 5518, 5696, 5952, 7120, 7440, 8277, 8544, 9920, 10680, 11036, 11392, 11904, 13795, 14240, 14880, 16554, 17088, 19840, 21360, 22072, 27590, 28480, 29760, 33108, 34176, 41385, 42720, 44144, 55180, 56960, 59520, 66216, 82770, 85440, 88288, 110360, 132432, 165540, 170880, 176576, 220720, 264864, 331080, 353152, 441440, 529728, 662160, 882880, 1059456, 1324320, 1765760, 2648640, 5297280]

約数ペア:

[(1, 5297280), (2, 2648640), (3, 1765760), (4, 1324320), (5, 1059456), (6, 882880), (8, 662160), (10, 529728), (12, 441440), (15, 353152), (16, 331080), (20, 264864), (24, 220720), (30, 176576), (31, 170880), (32, 165540), (40, 132432), (48, 110360), (60, 88288), (62, 85440), (64, 82770), (80, 66216), (89, 59520), (93, 56960), (96, 55180), (120, 44144), (124, 42720), (128, 41385), (155, 34176), (160, 33108), (178, 29760), (186, 28480), (192, 27590), (240, 22072), (248, 21360), (267, 19840), (310, 17088), (320, 16554), (356, 14880), (372, 14240), (384, 13795), (445, 11904), (465, 11392), (480, 11036), (496, 10680), (534, 9920), (620, 8544), (640, 8277), (712, 7440), (744, 7120), (890, 5952), (930, 5696), (960, 5518), (992, 5340), (1068, 4960), (1240, 4272), (1335, 3968), (1424, 3720), (1488, 3560), (1780, 2976), (1860, 2848), (1920, 2759), (1984, 2670), (2136, 2480)]