87905280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 176

約数和(自身を含む): 288872640

約数和(自身を除く): 200967360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 97, 118, 120, 128, 160, 177, 192, 194, 236, 240, 256, 291, 295, 320, 354, 384, 388, 472, 480, 485, 512, 582, 590, 640, 708, 768, 776, 885, 944, 960, 970, 1024, 1164, 1180, 1280, 1416, 1455, 1536, 1552, 1770, 1888, 1920, 1940, 2328, 2360, 2560, 2832, 2910, 3072, 3104, 3540, 3776, 3840, 3880, 4656, 4720, 5120, 5664, 5723, 5820, 6208, 7080, 7552, 7680, 7760, 9312, 9440, 11328, 11446, 11640, 12416, 14160, 15104, 15360, 15520, 17169, 18624, 18880, 22656, 22892, 23280, 24832, 28320, 28615, 30208, 31040, 34338, 37248, 37760, 45312, 45784, 46560, 49664, 56640, 57230, 60416, 62080, 68676, 74496, 75520, 85845, 90624, 91568, 93120, 99328, 113280, 114460, 124160, 137352, 148992, 151040, 171690, 181248, 183136, 186240, 226560, 228920, 248320, 274704, 297984, 302080, 343380, 366272, 372480, 453120, 457840, 496640, 549408, 686760, 732544, 744960, 906240, 915680, 1098816, 1373520, 1465088, 1489920, 1831360, 2197632, 2747040, 2930176, 3662720, 4395264, 5494080, 5860352, 7325440, 8790528, 10988160, 14650880, 17581056, 21976320, 29301760, 43952640, 87905280]

約数ペア:

[(1, 87905280), (2, 43952640), (3, 29301760), (4, 21976320), (5, 17581056), (6, 14650880), (8, 10988160), (10, 8790528), (12, 7325440), (15, 5860352), (16, 5494080), (20, 4395264), (24, 3662720), (30, 2930176), (32, 2747040), (40, 2197632), (48, 1831360), (59, 1489920), (60, 1465088), (64, 1373520), (80, 1098816), (96, 915680), (97, 906240), (118, 744960), (120, 732544), (128, 686760), (160, 549408), (177, 496640), (192, 457840), (194, 453120), (236, 372480), (240, 366272), (256, 343380), (291, 302080), (295, 297984), (320, 274704), (354, 248320), (384, 228920), (388, 226560), (472, 186240), (480, 183136), (485, 181248), (512, 171690), (582, 151040), (590, 148992), (640, 137352), (708, 124160), (768, 114460), (776, 113280), (885, 99328), (944, 93120), (960, 91568), (970, 90624), (1024, 85845), (1164, 75520), (1180, 74496), (1280, 68676), (1416, 62080), (1455, 60416), (1536, 57230), (1552, 56640), (1770, 49664), (1888, 46560), (1920, 45784), (1940, 45312), (2328, 37760), (2360, 37248), (2560, 34338), (2832, 31040), (2910, 30208), (3072, 28615), (3104, 28320), (3540, 24832), (3776, 23280), (3840, 22892), (3880, 22656), (4656, 18880), (4720, 18624), (5120, 17169), (5664, 15520), (5723, 15360), (5820, 15104), (6208, 14160), (7080, 12416), (7552, 11640), (7680, 11446), (7760, 11328), (9312, 9440)]