73474560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1063}}^1$

素因数の和:1095

約数の個数: 160

約数和(自身を含む): 261233280

約数和(自身を除く): 187758720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1063, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2126, 2160, 2304, 2560, 2880, 3189, 3456, 3840, 4252, 4320, 4608, 5315, 5760, 6378, 6912, 7680, 8504, 8640, 9567, 10630, 11520, 12756, 13824, 15945, 17008, 17280, 19134, 21260, 23040, 25512, 28701, 31890, 34016, 34560, 38268, 42520, 47835, 51024, 57402, 63780, 68032, 69120, 76536, 85040, 95670, 102048, 114804, 127560, 136064, 143505, 153072, 170080, 191340, 204096, 229608, 255120, 272128, 287010, 306144, 340160, 382680, 408192, 459216, 510240, 544256, 574020, 612288, 680320, 765360, 816384, 918432, 1020480, 1148040, 1224576, 1360640, 1530720, 1632768, 1836864, 2040960, 2296080, 2449152, 2721280, 3061440, 3673728, 4081920, 4592160, 4898304, 6122880, 7347456, 8163840, 9184320, 12245760, 14694912, 18368640, 24491520, 36737280, 73474560]

約数ペア:

[(1, 73474560), (2, 36737280), (3, 24491520), (4, 18368640), (5, 14694912), (6, 12245760), (8, 9184320), (9, 8163840), (10, 7347456), (12, 6122880), (15, 4898304), (16, 4592160), (18, 4081920), (20, 3673728), (24, 3061440), (27, 2721280), (30, 2449152), (32, 2296080), (36, 2040960), (40, 1836864), (45, 1632768), (48, 1530720), (54, 1360640), (60, 1224576), (64, 1148040), (72, 1020480), (80, 918432), (90, 816384), (96, 765360), (108, 680320), (120, 612288), (128, 574020), (135, 544256), (144, 510240), (160, 459216), (180, 408192), (192, 382680), (216, 340160), (240, 306144), (256, 287010), (270, 272128), (288, 255120), (320, 229608), (360, 204096), (384, 191340), (432, 170080), (480, 153072), (512, 143505), (540, 136064), (576, 127560), (640, 114804), (720, 102048), (768, 95670), (864, 85040), (960, 76536), (1063, 69120), (1080, 68032), (1152, 63780), (1280, 57402), (1440, 51024), (1536, 47835), (1728, 42520), (1920, 38268), (2126, 34560), (2160, 34016), (2304, 31890), (2560, 28701), (2880, 25512), (3189, 23040), (3456, 21260), (3840, 19134), (4252, 17280), (4320, 17008), (4608, 15945), (5315, 13824), (5760, 12756), (6378, 11520), (6912, 10630), (7680, 9567), (8504, 8640)]