126538560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 168

約数和(自身を含む): 443986920

約数和(自身を除く): 317448360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 829, 848, 954, 960, 1060, 1272, 1440, 1590, 1658, 1696, 1908, 2120, 2385, 2487, 2544, 2880, 3180, 3316, 3392, 3816, 4145, 4240, 4770, 4974, 5088, 6360, 6632, 7461, 7632, 8290, 8480, 9540, 9948, 10176, 12435, 12720, 13264, 14922, 15264, 16580, 16960, 19080, 19896, 24870, 25440, 26528, 29844, 30528, 33160, 37305, 38160, 39792, 43937, 49740, 50880, 53056, 59688, 66320, 74610, 76320, 79584, 87874, 99480, 119376, 131811, 132640, 149220, 152640, 159168, 175748, 198960, 219685, 238752, 263622, 265280, 298440, 351496, 395433, 397920, 439370, 477504, 527244, 596880, 659055, 702992, 790866, 795840, 878740, 1054488, 1193760, 1318110, 1405984, 1581732, 1757480, 1977165, 2108976, 2387520, 2636220, 2811968, 3163464, 3514960, 3954330, 4217952, 5272440, 6326928, 7029920, 7908660, 8435904, 10544880, 12653856, 14059840, 15817320, 21089760, 25307712, 31634640, 42179520, 63269280, 126538560]

約数ペア:

[(1, 126538560), (2, 63269280), (3, 42179520), (4, 31634640), (5, 25307712), (6, 21089760), (8, 15817320), (9, 14059840), (10, 12653856), (12, 10544880), (15, 8435904), (16, 7908660), (18, 7029920), (20, 6326928), (24, 5272440), (30, 4217952), (32, 3954330), (36, 3514960), (40, 3163464), (45, 2811968), (48, 2636220), (53, 2387520), (60, 2108976), (64, 1977165), (72, 1757480), (80, 1581732), (90, 1405984), (96, 1318110), (106, 1193760), (120, 1054488), (144, 878740), (159, 795840), (160, 790866), (180, 702992), (192, 659055), (212, 596880), (240, 527244), (265, 477504), (288, 439370), (318, 397920), (320, 395433), (360, 351496), (424, 298440), (477, 265280), (480, 263622), (530, 238752), (576, 219685), (636, 198960), (720, 175748), (795, 159168), (829, 152640), (848, 149220), (954, 132640), (960, 131811), (1060, 119376), (1272, 99480), (1440, 87874), (1590, 79584), (1658, 76320), (1696, 74610), (1908, 66320), (2120, 59688), (2385, 53056), (2487, 50880), (2544, 49740), (2880, 43937), (3180, 39792), (3316, 38160), (3392, 37305), (3816, 33160), (4145, 30528), (4240, 29844), (4770, 26528), (4974, 25440), (5088, 24870), (6360, 19896), (6632, 19080), (7461, 16960), (7632, 16580), (8290, 15264), (8480, 14922), (9540, 13264), (9948, 12720), (10176, 12435)]