90885120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 176

約数和(自身を含む): 298501728

約数和(自身を除く): 207616608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 97, 120, 122, 128, 160, 183, 192, 194, 240, 244, 256, 291, 305, 320, 366, 384, 388, 480, 485, 488, 512, 582, 610, 640, 732, 768, 776, 915, 960, 970, 976, 1024, 1164, 1220, 1280, 1455, 1464, 1536, 1552, 1830, 1920, 1940, 1952, 2328, 2440, 2560, 2910, 2928, 3072, 3104, 3660, 3840, 3880, 3904, 4656, 4880, 5120, 5820, 5856, 5917, 6208, 7320, 7680, 7760, 7808, 9312, 9760, 11640, 11712, 11834, 12416, 14640, 15360, 15520, 15616, 17751, 18624, 19520, 23280, 23424, 23668, 24832, 29280, 29585, 31040, 31232, 35502, 37248, 39040, 46560, 46848, 47336, 49664, 58560, 59170, 62080, 62464, 71004, 74496, 78080, 88755, 93120, 93696, 94672, 99328, 117120, 118340, 124160, 142008, 148992, 156160, 177510, 186240, 187392, 189344, 234240, 236680, 248320, 284016, 297984, 312320, 355020, 372480, 378688, 468480, 473360, 496640, 568032, 710040, 744960, 757376, 936960, 946720, 1136064, 1420080, 1489920, 1514752, 1893440, 2272128, 2840160, 3029504, 3786880, 4544256, 5680320, 6059008, 7573760, 9088512, 11360640, 15147520, 18177024, 22721280, 30295040, 45442560, 90885120]

約数ペア:

[(1, 90885120), (2, 45442560), (3, 30295040), (4, 22721280), (5, 18177024), (6, 15147520), (8, 11360640), (10, 9088512), (12, 7573760), (15, 6059008), (16, 5680320), (20, 4544256), (24, 3786880), (30, 3029504), (32, 2840160), (40, 2272128), (48, 1893440), (60, 1514752), (61, 1489920), (64, 1420080), (80, 1136064), (96, 946720), (97, 936960), (120, 757376), (122, 744960), (128, 710040), (160, 568032), (183, 496640), (192, 473360), (194, 468480), (240, 378688), (244, 372480), (256, 355020), (291, 312320), (305, 297984), (320, 284016), (366, 248320), (384, 236680), (388, 234240), (480, 189344), (485, 187392), (488, 186240), (512, 177510), (582, 156160), (610, 148992), (640, 142008), (732, 124160), (768, 118340), (776, 117120), (915, 99328), (960, 94672), (970, 93696), (976, 93120), (1024, 88755), (1164, 78080), (1220, 74496), (1280, 71004), (1455, 62464), (1464, 62080), (1536, 59170), (1552, 58560), (1830, 49664), (1920, 47336), (1940, 46848), (1952, 46560), (2328, 39040), (2440, 37248), (2560, 35502), (2910, 31232), (2928, 31040), (3072, 29585), (3104, 29280), (3660, 24832), (3840, 23668), (3880, 23424), (3904, 23280), (4656, 19520), (4880, 18624), (5120, 17751), (5820, 15616), (5856, 15520), (5917, 15360), (6208, 14640), (7320, 12416), (7680, 11834), (7760, 11712), (7808, 11640), (9312, 9760)]