427376640

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 1434408192

約数和(自身を除く): 1007031552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 64, 74, 80, 94, 96, 111, 120, 128, 141, 148, 160, 185, 188, 192, 222, 235, 240, 256, 282, 296, 320, 370, 376, 384, 444, 470, 480, 512, 555, 564, 592, 640, 705, 740, 752, 768, 888, 940, 960, 1024, 1110, 1128, 1184, 1280, 1410, 1480, 1504, 1536, 1739, 1776, 1880, 1920, 2048, 2220, 2256, 2368, 2560, 2820, 2960, 3008, 3072, 3478, 3552, 3760, 3840, 4096, 4440, 4512, 4736, 5120, 5217, 5640, 5920, 6016, 6144, 6956, 7104, 7520, 7680, 8192, 8695, 8880, 9024, 9472, 10240, 10434, 11280, 11840, 12032, 12288, 13912, 14208, 15040, 15360, 16384, 17390, 17760, 18048, 18944, 20480, 20868, 22560, 23680, 24064, 24576, 26085, 27824, 28416, 30080, 30720, 34780, 35520, 36096, 37888, 40960, 41736, 45120, 47360, 48128, 49152, 52170, 55648, 56832, 60160, 61440, 69560, 71040, 72192, 75776, 81920, 83472, 90240, 94720, 96256, 104340, 111296, 113664, 120320, 122880, 139120, 142080, 144384, 151552, 166944, 180480, 189440, 192512, 208680, 222592, 227328, 240640, 245760, 278240, 284160, 288768, 303104, 333888, 360960, 378880, 385024, 417360, 445184, 454656, 481280, 556480, 568320, 577536, 606208, 667776, 721920, 757760, 770048, 834720, 890368, 909312, 962560, 1112960, 1136640, 1155072, 1335552, 1443840, 1515520, 1669440, 1780736, 1818624, 1925120, 2225920, 2273280, 2310144, 2671104, 2887680, 3031040, 3338880, 3561472, 3850240, 4451840, 4546560, 5342208, 5775360, 6677760, 7122944, 8903680, 9093120, 10684416, 11550720, 13355520, 14245888, 17807360, 21368832, 26711040, 28491776, 35614720, 42737664, 53422080, 71229440, 85475328, 106844160, 142458880, 213688320, 427376640]

約数ペア:

[(1, 427376640), (2, 213688320), (3, 142458880), (4, 106844160), (5, 85475328), (6, 71229440), (8, 53422080), (10, 42737664), (12, 35614720), (15, 28491776), (16, 26711040), (20, 21368832), (24, 17807360), (30, 14245888), (32, 13355520), (37, 11550720), (40, 10684416), (47, 9093120), (48, 8903680), (60, 7122944), (64, 6677760), (74, 5775360), (80, 5342208), (94, 4546560), (96, 4451840), (111, 3850240), (120, 3561472), (128, 3338880), (141, 3031040), (148, 2887680), (160, 2671104), (185, 2310144), (188, 2273280), (192, 2225920), (222, 1925120), (235, 1818624), (240, 1780736), (256, 1669440), (282, 1515520), (296, 1443840), (320, 1335552), (370, 1155072), (376, 1136640), (384, 1112960), (444, 962560), (470, 909312), (480, 890368), (512, 834720), (555, 770048), (564, 757760), (592, 721920), (640, 667776), (705, 606208), (740, 577536), (752, 568320), (768, 556480), (888, 481280), (940, 454656), (960, 445184), (1024, 417360), (1110, 385024), (1128, 378880), (1184, 360960), (1280, 333888), (1410, 303104), (1480, 288768), (1504, 284160), (1536, 278240), (1739, 245760), (1776, 240640), (1880, 227328), (1920, 222592), (2048, 208680), (2220, 192512), (2256, 189440), (2368, 180480), (2560, 166944), (2820, 151552), (2960, 144384), (3008, 142080), (3072, 139120), (3478, 122880), (3552, 120320), (3760, 113664), (3840, 111296), (4096, 104340), (4440, 96256), (4512, 94720), (4736, 90240), (5120, 83472), (5217, 81920), (5640, 75776), (5920, 72192), (6016, 71040), (6144, 69560), (6956, 61440), (7104, 60160), (7520, 56832), (7680, 55648), (8192, 52170), (8695, 49152), (8880, 48128), (9024, 47360), (9472, 45120), (10240, 41736), (10434, 40960), (11280, 37888), (11840, 36096), (12032, 35520), (12288, 34780), (13912, 30720), (14208, 30080), (15040, 28416), (15360, 27824), (16384, 26085), (17390, 24576), (17760, 24064), (18048, 23680), (18944, 22560), (20480, 20868)]