56988480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 224

約数和(自身を含む): 197510400

約数和(自身を除く): 140521920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 64, 69, 80, 87, 89, 92, 96, 115, 116, 120, 138, 145, 160, 174, 178, 184, 192, 230, 232, 240, 267, 276, 290, 320, 345, 348, 356, 368, 435, 445, 460, 464, 480, 534, 552, 580, 667, 690, 696, 712, 736, 870, 890, 920, 928, 960, 1068, 1104, 1160, 1334, 1335, 1380, 1392, 1424, 1472, 1740, 1780, 1840, 1856, 2001, 2047, 2136, 2208, 2320, 2581, 2668, 2670, 2760, 2784, 2848, 3335, 3480, 3560, 3680, 4002, 4094, 4272, 4416, 4640, 5162, 5336, 5340, 5520, 5568, 5696, 6141, 6670, 6960, 7120, 7360, 7743, 8004, 8188, 8544, 9280, 10005, 10235, 10324, 10672, 10680, 11040, 12282, 12905, 13340, 13920, 14240, 15486, 16008, 16376, 17088, 20010, 20470, 20648, 21344, 21360, 22080, 24564, 25810, 26680, 27840, 28480, 30705, 30972, 32016, 32752, 38715, 40020, 40940, 41296, 42688, 42720, 49128, 51620, 53360, 59363, 61410, 61944, 64032, 65504, 77430, 80040, 81880, 82592, 85440, 98256, 103240, 106720, 118726, 122820, 123888, 128064, 131008, 154860, 160080, 163760, 165184, 178089, 196512, 206480, 213440, 237452, 245640, 247776, 296815, 309720, 320160, 327520, 356178, 393024, 412960, 474904, 491280, 495552, 593630, 619440, 640320, 655040, 712356, 825920, 890445, 949808, 982560, 1187260, 1238880, 1424712, 1780890, 1899616, 1965120, 2374520, 2477760, 2849424, 3561780, 3799232, 4749040, 5698848, 7123560, 9498080, 11397696, 14247120, 18996160, 28494240, 56988480]

約数ペア:

[(1, 56988480), (2, 28494240), (3, 18996160), (4, 14247120), (5, 11397696), (6, 9498080), (8, 7123560), (10, 5698848), (12, 4749040), (15, 3799232), (16, 3561780), (20, 2849424), (23, 2477760), (24, 2374520), (29, 1965120), (30, 1899616), (32, 1780890), (40, 1424712), (46, 1238880), (48, 1187260), (58, 982560), (60, 949808), (64, 890445), (69, 825920), (80, 712356), (87, 655040), (89, 640320), (92, 619440), (96, 593630), (115, 495552), (116, 491280), (120, 474904), (138, 412960), (145, 393024), (160, 356178), (174, 327520), (178, 320160), (184, 309720), (192, 296815), (230, 247776), (232, 245640), (240, 237452), (267, 213440), (276, 206480), (290, 196512), (320, 178089), (345, 165184), (348, 163760), (356, 160080), (368, 154860), (435, 131008), (445, 128064), (460, 123888), (464, 122820), (480, 118726), (534, 106720), (552, 103240), (580, 98256), (667, 85440), (690, 82592), (696, 81880), (712, 80040), (736, 77430), (870, 65504), (890, 64032), (920, 61944), (928, 61410), (960, 59363), (1068, 53360), (1104, 51620), (1160, 49128), (1334, 42720), (1335, 42688), (1380, 41296), (1392, 40940), (1424, 40020), (1472, 38715), (1740, 32752), (1780, 32016), (1840, 30972), (1856, 30705), (2001, 28480), (2047, 27840), (2136, 26680), (2208, 25810), (2320, 24564), (2581, 22080), (2668, 21360), (2670, 21344), (2760, 20648), (2784, 20470), (2848, 20010), (3335, 17088), (3480, 16376), (3560, 16008), (3680, 15486), (4002, 14240), (4094, 13920), (4272, 13340), (4416, 12905), (4640, 12282), (5162, 11040), (5336, 10680), (5340, 10672), (5520, 10324), (5568, 10235), (5696, 10005), (6141, 9280), (6670, 8544), (6960, 8188), (7120, 8004), (7360, 7743)]