84864960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 168

約数和(自身を含む): 296387520

約数和(自身を除く): 211522560

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 373, 395, 474, 480, 576, 632, 711, 720, 746, 790, 948, 960, 1119, 1185, 1264, 1422, 1440, 1492, 1580, 1865, 1896, 2238, 2370, 2528, 2844, 2880, 2984, 3160, 3357, 3555, 3730, 3792, 4476, 4740, 5056, 5595, 5688, 5968, 6320, 6714, 7110, 7460, 7584, 8952, 9480, 11190, 11376, 11936, 12640, 13428, 14220, 14920, 15168, 16785, 17904, 18960, 22380, 22752, 23872, 25280, 26856, 28440, 29467, 29840, 33570, 35808, 37920, 44760, 45504, 53712, 56880, 58934, 59680, 67140, 71616, 75840, 88401, 89520, 107424, 113760, 117868, 119360, 134280, 147335, 176802, 179040, 214848, 227520, 235736, 265203, 268560, 294670, 353604, 358080, 442005, 471472, 530406, 537120, 589340, 707208, 884010, 942944, 1060812, 1074240, 1178680, 1326015, 1414416, 1768020, 1885888, 2121624, 2357360, 2652030, 2828832, 3536040, 4243248, 4714720, 5304060, 5657664, 7072080, 8486496, 9429440, 10608120, 14144160, 16972992, 21216240, 28288320, 42432480, 84864960]

約数ペア:

[(1, 84864960), (2, 42432480), (3, 28288320), (4, 21216240), (5, 16972992), (6, 14144160), (8, 10608120), (9, 9429440), (10, 8486496), (12, 7072080), (15, 5657664), (16, 5304060), (18, 4714720), (20, 4243248), (24, 3536040), (30, 2828832), (32, 2652030), (36, 2357360), (40, 2121624), (45, 1885888), (48, 1768020), (60, 1414416), (64, 1326015), (72, 1178680), (79, 1074240), (80, 1060812), (90, 942944), (96, 884010), (120, 707208), (144, 589340), (158, 537120), (160, 530406), (180, 471472), (192, 442005), (237, 358080), (240, 353604), (288, 294670), (316, 268560), (320, 265203), (360, 235736), (373, 227520), (395, 214848), (474, 179040), (480, 176802), (576, 147335), (632, 134280), (711, 119360), (720, 117868), (746, 113760), (790, 107424), (948, 89520), (960, 88401), (1119, 75840), (1185, 71616), (1264, 67140), (1422, 59680), (1440, 58934), (1492, 56880), (1580, 53712), (1865, 45504), (1896, 44760), (2238, 37920), (2370, 35808), (2528, 33570), (2844, 29840), (2880, 29467), (2984, 28440), (3160, 26856), (3357, 25280), (3555, 23872), (3730, 22752), (3792, 22380), (4476, 18960), (4740, 17904), (5056, 16785), (5595, 15168), (5688, 14920), (5968, 14220), (6320, 13428), (6714, 12640), (7110, 11936), (7460, 11376), (7584, 11190), (8952, 9480)]