158638080

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1291}}^1$

素因数の和:1325

約数の個数: 112

約数和(自身を含む): 508004064

約数和(自身を除く): 349365984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1291, 1536, 1920, 2048, 2560, 2582, 3072, 3840, 3873, 4096, 5120, 5164, 6144, 6455, 7680, 7746, 8192, 10240, 10328, 12288, 12910, 15360, 15492, 19365, 20480, 20656, 24576, 25820, 30720, 30984, 38730, 40960, 41312, 51640, 61440, 61968, 77460, 82624, 103280, 122880, 123936, 154920, 165248, 206560, 247872, 309840, 330496, 413120, 495744, 619680, 660992, 826240, 991488, 1239360, 1321984, 1652480, 1982976, 2478720, 2643968, 3304960, 3965952, 4957440, 5287936, 6609920, 7931904, 9914880, 10575872, 13219840, 15863808, 19829760, 26439680, 31727616, 39659520, 52879360, 79319040, 158638080]

約数ペア:

[(1, 158638080), (2, 79319040), (3, 52879360), (4, 39659520), (5, 31727616), (6, 26439680), (8, 19829760), (10, 15863808), (12, 13219840), (15, 10575872), (16, 9914880), (20, 7931904), (24, 6609920), (30, 5287936), (32, 4957440), (40, 3965952), (48, 3304960), (60, 2643968), (64, 2478720), (80, 1982976), (96, 1652480), (120, 1321984), (128, 1239360), (160, 991488), (192, 826240), (240, 660992), (256, 619680), (320, 495744), (384, 413120), (480, 330496), (512, 309840), (640, 247872), (768, 206560), (960, 165248), (1024, 154920), (1280, 123936), (1291, 122880), (1536, 103280), (1920, 82624), (2048, 77460), (2560, 61968), (2582, 61440), (3072, 51640), (3840, 41312), (3873, 40960), (4096, 38730), (5120, 30984), (5164, 30720), (6144, 25820), (6455, 24576), (7680, 20656), (7746, 20480), (8192, 19365), (10240, 15492), (10328, 15360), (12288, 12910)]