8616409920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{37871}}^1$

素因数の和:37973

約数の個数: 168

約数和(自身を含む): 30012802560

約数和(自身を除く): 21396392640

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, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 15168, 18960, 22752, 25280, 28440, 37871, 37920, 45504, 56880, 75742, 75840, 113613, 113760, 151484, 189355, 227226, 227520, 302968, 340839, 378710, 454452, 568065, 605936, 681678, 757420, 908904, 1136130, 1211872, 1363356, 1514840, 1704195, 1817808, 2272260, 2423744, 2726712, 2991809, 3029680, 3408390, 3635616, 4544520, 5453424, 5983618, 6059360, 6816780, 7271232, 8975427, 9089040, 10906848, 11967236, 12118720, 13633560, 14959045, 17950854, 18178080, 21813696, 23934472, 26926281, 27267120, 29918090, 35901708, 36356160, 44877135, 47868944, 53852562, 54534240, 59836180, 71803416, 89754270, 95737888, 107705124, 109068480, 119672360, 134631405, 143606832, 179508540, 191475776, 215410248, 239344720, 269262810, 287213664, 359017080, 430820496, 478689440, 538525620, 574427328, 718034160, 861640992, 957378880, 1077051240, 1436068320, 1723281984, 2154102480, 2872136640, 4308204960, 8616409920]

約数ペア:

[(1, 8616409920), (2, 4308204960), (3, 2872136640), (4, 2154102480), (5, 1723281984), (6, 1436068320), (8, 1077051240), (9, 957378880), (10, 861640992), (12, 718034160), (15, 574427328), (16, 538525620), (18, 478689440), (20, 430820496), (24, 359017080), (30, 287213664), (32, 269262810), (36, 239344720), (40, 215410248), (45, 191475776), (48, 179508540), (60, 143606832), (64, 134631405), (72, 119672360), (79, 109068480), (80, 107705124), (90, 95737888), (96, 89754270), (120, 71803416), (144, 59836180), (158, 54534240), (160, 53852562), (180, 47868944), (192, 44877135), (237, 36356160), (240, 35901708), (288, 29918090), (316, 27267120), (320, 26926281), (360, 23934472), (395, 21813696), (474, 18178080), (480, 17950854), (576, 14959045), (632, 13633560), (711, 12118720), (720, 11967236), (790, 10906848), (948, 9089040), (960, 8975427), (1185, 7271232), (1264, 6816780), (1422, 6059360), (1440, 5983618), (1580, 5453424), (1896, 4544520), (2370, 3635616), (2528, 3408390), (2844, 3029680), (2880, 2991809), (3160, 2726712), (3555, 2423744), (3792, 2272260), (4740, 1817808), (5056, 1704195), (5688, 1514840), (6320, 1363356), (7110, 1211872), (7584, 1136130), (9480, 908904), (11376, 757420), (12640, 681678), (14220, 605936), (15168, 568065), (18960, 454452), (22752, 378710), (25280, 340839), (28440, 302968), (37871, 227520), (37920, 227226), (45504, 189355), (56880, 151484), (75742, 113760), (75840, 113613)]