385213440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 176

約数和(自身を含む): 1273397760

約数和(自身を除く): 888184320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 809, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1618, 1860, 1920, 1984, 2427, 2480, 2560, 2976, 3072, 3236, 3720, 3840, 3968, 4045, 4854, 4960, 5120, 5952, 6472, 7440, 7680, 7936, 8090, 9708, 9920, 11904, 12135, 12944, 14880, 15360, 15872, 16180, 19416, 19840, 23808, 24270, 25079, 25888, 29760, 31744, 32360, 38832, 39680, 47616, 48540, 50158, 51776, 59520, 64720, 75237, 77664, 79360, 95232, 97080, 100316, 103552, 119040, 125395, 129440, 150474, 155328, 158720, 194160, 200632, 207104, 238080, 250790, 258880, 300948, 310656, 376185, 388320, 401264, 414208, 476160, 501580, 517760, 601896, 621312, 752370, 776640, 802528, 828416, 1003160, 1035520, 1203792, 1242624, 1504740, 1553280, 1605056, 2006320, 2071040, 2407584, 2485248, 3009480, 3106560, 3210112, 4012640, 4142080, 4815168, 6018960, 6213120, 6420224, 8025280, 9630336, 12037920, 12426240, 12840448, 16050560, 19260672, 24075840, 25680896, 32101120, 38521344, 48151680, 64202240, 77042688, 96303360, 128404480, 192606720, 385213440]

約数ペア:

[(1, 385213440), (2, 192606720), (3, 128404480), (4, 96303360), (5, 77042688), (6, 64202240), (8, 48151680), (10, 38521344), (12, 32101120), (15, 25680896), (16, 24075840), (20, 19260672), (24, 16050560), (30, 12840448), (31, 12426240), (32, 12037920), (40, 9630336), (48, 8025280), (60, 6420224), (62, 6213120), (64, 6018960), (80, 4815168), (93, 4142080), (96, 4012640), (120, 3210112), (124, 3106560), (128, 3009480), (155, 2485248), (160, 2407584), (186, 2071040), (192, 2006320), (240, 1605056), (248, 1553280), (256, 1504740), (310, 1242624), (320, 1203792), (372, 1035520), (384, 1003160), (465, 828416), (480, 802528), (496, 776640), (512, 752370), (620, 621312), (640, 601896), (744, 517760), (768, 501580), (809, 476160), (930, 414208), (960, 401264), (992, 388320), (1024, 376185), (1240, 310656), (1280, 300948), (1488, 258880), (1536, 250790), (1618, 238080), (1860, 207104), (1920, 200632), (1984, 194160), (2427, 158720), (2480, 155328), (2560, 150474), (2976, 129440), (3072, 125395), (3236, 119040), (3720, 103552), (3840, 100316), (3968, 97080), (4045, 95232), (4854, 79360), (4960, 77664), (5120, 75237), (5952, 64720), (6472, 59520), (7440, 51776), (7680, 50158), (7936, 48540), (8090, 47616), (9708, 39680), (9920, 38832), (11904, 32360), (12135, 31744), (12944, 29760), (14880, 25888), (15360, 25079), (15872, 24270), (16180, 23808), (19416, 19840)]