124556880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 445114368

約数和(自身を除く): 320557488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 151, 168, 210, 240, 280, 302, 336, 420, 453, 491, 560, 604, 755, 840, 906, 982, 1057, 1208, 1473, 1510, 1680, 1812, 1964, 2114, 2265, 2416, 2455, 2946, 3020, 3171, 3437, 3624, 3928, 4228, 4530, 4910, 5285, 5892, 6040, 6342, 6874, 7248, 7365, 7856, 8456, 9060, 9820, 10311, 10570, 11784, 12080, 12684, 13748, 14730, 15855, 16912, 17185, 18120, 19640, 20622, 21140, 23568, 25368, 27496, 29460, 31710, 34370, 36240, 39280, 41244, 42280, 50736, 51555, 54992, 58920, 63420, 68740, 74141, 82488, 84560, 103110, 117840, 126840, 137480, 148282, 164976, 206220, 222423, 253680, 274960, 296564, 370705, 412440, 444846, 518987, 593128, 741410, 824880, 889692, 1037974, 1112115, 1186256, 1482820, 1556961, 1779384, 2075948, 2224230, 2594935, 2965640, 3113922, 3558768, 4151896, 4448460, 5189870, 5931280, 6227844, 7784805, 8303792, 8896920, 10379740, 12455688, 15569610, 17793840, 20759480, 24911376, 31139220, 41518960, 62278440, 124556880]

約数ペア:

[(1, 124556880), (2, 62278440), (3, 41518960), (4, 31139220), (5, 24911376), (6, 20759480), (7, 17793840), (8, 15569610), (10, 12455688), (12, 10379740), (14, 8896920), (15, 8303792), (16, 7784805), (20, 6227844), (21, 5931280), (24, 5189870), (28, 4448460), (30, 4151896), (35, 3558768), (40, 3113922), (42, 2965640), (48, 2594935), (56, 2224230), (60, 2075948), (70, 1779384), (80, 1556961), (84, 1482820), (105, 1186256), (112, 1112115), (120, 1037974), (140, 889692), (151, 824880), (168, 741410), (210, 593128), (240, 518987), (280, 444846), (302, 412440), (336, 370705), (420, 296564), (453, 274960), (491, 253680), (560, 222423), (604, 206220), (755, 164976), (840, 148282), (906, 137480), (982, 126840), (1057, 117840), (1208, 103110), (1473, 84560), (1510, 82488), (1680, 74141), (1812, 68740), (1964, 63420), (2114, 58920), (2265, 54992), (2416, 51555), (2455, 50736), (2946, 42280), (3020, 41244), (3171, 39280), (3437, 36240), (3624, 34370), (3928, 31710), (4228, 29460), (4530, 27496), (4910, 25368), (5285, 23568), (5892, 21140), (6040, 20622), (6342, 19640), (6874, 18120), (7248, 17185), (7365, 16912), (7856, 15855), (8456, 14730), (9060, 13748), (9820, 12684), (10311, 12080), (10570, 11784)]