308520960

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 1097984160

約数和(自身を除く): 789463200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 83, 88, 96, 110, 120, 121, 128, 132, 160, 165, 166, 176, 192, 220, 240, 242, 249, 256, 264, 320, 330, 332, 352, 363, 384, 415, 440, 480, 484, 498, 512, 528, 605, 640, 660, 664, 704, 726, 768, 830, 880, 913, 960, 968, 996, 1024, 1056, 1210, 1245, 1280, 1320, 1328, 1408, 1452, 1536, 1660, 1760, 1815, 1826, 1920, 1936, 1992, 2048, 2112, 2420, 2490, 2560, 2640, 2656, 2739, 2816, 2904, 3072, 3320, 3520, 3630, 3652, 3840, 3872, 3984, 4224, 4565, 4840, 4980, 5120, 5280, 5312, 5478, 5632, 5808, 6144, 6640, 7040, 7260, 7304, 7680, 7744, 7968, 8448, 9130, 9680, 9960, 10043, 10240, 10560, 10624, 10956, 11264, 11616, 13280, 13695, 14080, 14520, 14608, 15360, 15488, 15936, 16896, 18260, 19360, 19920, 20086, 21120, 21248, 21912, 22528, 23232, 26560, 27390, 28160, 29040, 29216, 30129, 30720, 30976, 31872, 33792, 36520, 38720, 39840, 40172, 42240, 42496, 43824, 46464, 50215, 53120, 54780, 56320, 58080, 58432, 60258, 61952, 63744, 67584, 73040, 77440, 79680, 80344, 84480, 84992, 87648, 92928, 100430, 106240, 109560, 112640, 116160, 116864, 120516, 123904, 127488, 146080, 150645, 154880, 159360, 160688, 168960, 169984, 175296, 185856, 200860, 212480, 219120, 232320, 233728, 241032, 247808, 254976, 292160, 301290, 309760, 318720, 321376, 337920, 350592, 371712, 401720, 424960, 438240, 464640, 467456, 482064, 509952, 584320, 602580, 619520, 637440, 642752, 701184, 743424, 803440, 849920, 876480, 929280, 934912, 964128, 1168640, 1205160, 1239040, 1274880, 1285504, 1402368, 1606880, 1752960, 1858560, 1869824, 1928256, 2337280, 2410320, 2549760, 2571008, 2804736, 3213760, 3505920, 3717120, 3856512, 4674560, 4820640, 5142016, 5609472, 6427520, 7011840, 7713024, 9349120, 9641280, 10284032, 12855040, 14023680, 15426048, 19282560, 20568064, 25710080, 28047360, 30852096, 38565120, 51420160, 61704192, 77130240, 102840320, 154260480, 308520960]

約数ペア:

[(1, 308520960), (2, 154260480), (3, 102840320), (4, 77130240), (5, 61704192), (6, 51420160), (8, 38565120), (10, 30852096), (11, 28047360), (12, 25710080), (15, 20568064), (16, 19282560), (20, 15426048), (22, 14023680), (24, 12855040), (30, 10284032), (32, 9641280), (33, 9349120), (40, 7713024), (44, 7011840), (48, 6427520), (55, 5609472), (60, 5142016), (64, 4820640), (66, 4674560), (80, 3856512), (83, 3717120), (88, 3505920), (96, 3213760), (110, 2804736), (120, 2571008), (121, 2549760), (128, 2410320), (132, 2337280), (160, 1928256), (165, 1869824), (166, 1858560), (176, 1752960), (192, 1606880), (220, 1402368), (240, 1285504), (242, 1274880), (249, 1239040), (256, 1205160), (264, 1168640), (320, 964128), (330, 934912), (332, 929280), (352, 876480), (363, 849920), (384, 803440), (415, 743424), (440, 701184), (480, 642752), (484, 637440), (498, 619520), (512, 602580), (528, 584320), (605, 509952), (640, 482064), (660, 467456), (664, 464640), (704, 438240), (726, 424960), (768, 401720), (830, 371712), (880, 350592), (913, 337920), (960, 321376), (968, 318720), (996, 309760), (1024, 301290), (1056, 292160), (1210, 254976), (1245, 247808), (1280, 241032), (1320, 233728), (1328, 232320), (1408, 219120), (1452, 212480), (1536, 200860), (1660, 185856), (1760, 175296), (1815, 169984), (1826, 168960), (1920, 160688), (1936, 159360), (1992, 154880), (2048, 150645), (2112, 146080), (2420, 127488), (2490, 123904), (2560, 120516), (2640, 116864), (2656, 116160), (2739, 112640), (2816, 109560), (2904, 106240), (3072, 100430), (3320, 92928), (3520, 87648), (3630, 84992), (3652, 84480), (3840, 80344), (3872, 79680), (3984, 77440), (4224, 73040), (4565, 67584), (4840, 63744), (4980, 61952), (5120, 60258), (5280, 58432), (5312, 58080), (5478, 56320), (5632, 54780), (5808, 53120), (6144, 50215), (6640, 46464), (7040, 43824), (7260, 42496), (7304, 42240), (7680, 40172), (7744, 39840), (7968, 38720), (8448, 36520), (9130, 33792), (9680, 31872), (9960, 30976), (10043, 30720), (10240, 30129), (10560, 29216), (10624, 29040), (10956, 28160), (11264, 27390), (11616, 26560), (13280, 23232), (13695, 22528), (14080, 21912), (14520, 21248), (14608, 21120), (15360, 20086), (15488, 19920), (15936, 19360), (16896, 18260)]