91138560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11867}}^1$

素因数の和:11893

約数の個数: 80

約数和(自身を含む): 291383136

約数和(自身を除く): 200244576

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, 1280, 1536, 1920, 2560, 3840, 7680, 11867, 23734, 35601, 47468, 59335, 71202, 94936, 118670, 142404, 178005, 189872, 237340, 284808, 356010, 379744, 474680, 569616, 712020, 759488, 949360, 1139232, 1424040, 1518976, 1898720, 2278464, 2848080, 3037952, 3797440, 4556928, 5696160, 6075904, 7594880, 9113856, 11392320, 15189760, 18227712, 22784640, 30379520, 45569280, 91138560]

約数ペア:

[(1, 91138560), (2, 45569280), (3, 30379520), (4, 22784640), (5, 18227712), (6, 15189760), (8, 11392320), (10, 9113856), (12, 7594880), (15, 6075904), (16, 5696160), (20, 4556928), (24, 3797440), (30, 3037952), (32, 2848080), (40, 2278464), (48, 1898720), (60, 1518976), (64, 1424040), (80, 1139232), (96, 949360), (120, 759488), (128, 712020), (160, 569616), (192, 474680), (240, 379744), (256, 356010), (320, 284808), (384, 237340), (480, 189872), (512, 178005), (640, 142404), (768, 118670), (960, 94936), (1280, 71202), (1536, 59335), (1920, 47468), (2560, 35601), (3840, 23734), (7680, 11867)]