30280285440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2707}}^1$

素因数の和:3705

約数の個数: 216

約数和(自身を含む): 104913271008

約数和(自身を除く): 74632985568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 971, 1152, 1280, 1440, 1920, 1942, 2304, 2707, 2880, 2913, 3840, 3884, 4855, 5414, 5760, 5826, 7768, 8121, 8739, 9710, 10828, 11520, 11652, 13535, 14565, 15536, 16242, 17478, 19420, 21656, 23304, 24363, 27070, 29130, 31072, 32484, 34956, 38840, 40605, 43312, 43695, 46608, 48726, 54140, 58260, 62144, 64968, 69912, 77680, 81210, 86624, 87390, 93216, 97452, 108280, 116520, 121815, 124288, 129936, 139824, 155360, 162420, 173248, 174780, 186432, 194904, 216560, 233040, 243630, 248576, 259872, 279648, 310720, 324840, 346496, 349560, 372864, 389808, 433120, 466080, 487260, 519744, 559296, 621440, 649680, 692992, 699120, 745728, 779616, 866240, 932160, 974520, 1039488, 1118592, 1242880, 1299360, 1398240, 1559232, 1732480, 1864320, 1949040, 2078976, 2237184, 2598720, 2628497, 2796480, 3118464, 3464960, 3728640, 3898080, 5197440, 5256994, 5592960, 6236928, 7796160, 7885491, 10394880, 10513988, 11185920, 13142485, 15592320, 15770982, 21027976, 23656473, 26284970, 31184640, 31541964, 39427455, 42055952, 47312946, 52569940, 63083928, 78854910, 84111904, 94625892, 105139880, 118282365, 126167856, 157709820, 168223808, 189251784, 210279760, 236564730, 252335712, 315419640, 336447616, 378503568, 420559520, 473129460, 504671424, 630839280, 672895232, 757007136, 841119040, 946258920, 1009342848, 1261678560, 1514014272, 1682238080, 1892517840, 2018685696, 2523357120, 3028028544, 3364476160, 3785035680, 5046714240, 6056057088, 7570071360, 10093428480, 15140142720, 30280285440]

約数ペア:

[(1, 30280285440), (2, 15140142720), (3, 10093428480), (4, 7570071360), (5, 6056057088), (6, 5046714240), (8, 3785035680), (9, 3364476160), (10, 3028028544), (12, 2523357120), (15, 2018685696), (16, 1892517840), (18, 1682238080), (20, 1514014272), (24, 1261678560), (30, 1009342848), (32, 946258920), (36, 841119040), (40, 757007136), (45, 672895232), (48, 630839280), (60, 504671424), (64, 473129460), (72, 420559520), (80, 378503568), (90, 336447616), (96, 315419640), (120, 252335712), (128, 236564730), (144, 210279760), (160, 189251784), (180, 168223808), (192, 157709820), (240, 126167856), (256, 118282365), (288, 105139880), (320, 94625892), (360, 84111904), (384, 78854910), (480, 63083928), (576, 52569940), (640, 47312946), (720, 42055952), (768, 39427455), (960, 31541964), (971, 31184640), (1152, 26284970), (1280, 23656473), (1440, 21027976), (1920, 15770982), (1942, 15592320), (2304, 13142485), (2707, 11185920), (2880, 10513988), (2913, 10394880), (3840, 7885491), (3884, 7796160), (4855, 6236928), (5414, 5592960), (5760, 5256994), (5826, 5197440), (7768, 3898080), (8121, 3728640), (8739, 3464960), (9710, 3118464), (10828, 2796480), (11520, 2628497), (11652, 2598720), (13535, 2237184), (14565, 2078976), (15536, 1949040), (16242, 1864320), (17478, 1732480), (19420, 1559232), (21656, 1398240), (23304, 1299360), (24363, 1242880), (27070, 1118592), (29130, 1039488), (31072, 974520), (32484, 932160), (34956, 866240), (38840, 779616), (40605, 745728), (43312, 699120), (43695, 692992), (46608, 649680), (48726, 621440), (54140, 559296), (58260, 519744), (62144, 487260), (64968, 466080), (69912, 433120), (77680, 389808), (81210, 372864), (86624, 349560), (87390, 346496), (93216, 324840), (97452, 310720), (108280, 279648), (116520, 259872), (121815, 248576), (124288, 243630), (129936, 233040), (139824, 216560), (155360, 194904), (162420, 186432), (173248, 174780)]