42677760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{5557}}^1$

素因数の和:5583

約数の個数: 80

約数和(自身を含む): 136460016

約数和(自身を除く): 93782256

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, 5557, 7680, 11114, 16671, 22228, 27785, 33342, 44456, 55570, 66684, 83355, 88912, 111140, 133368, 166710, 177824, 222280, 266736, 333420, 355648, 444560, 533472, 666840, 711296, 889120, 1066944, 1333680, 1422592, 1778240, 2133888, 2667360, 2845184, 3556480, 4267776, 5334720, 7112960, 8535552, 10669440, 14225920, 21338880, 42677760]

約数ペア:

[(1, 42677760), (2, 21338880), (3, 14225920), (4, 10669440), (5, 8535552), (6, 7112960), (8, 5334720), (10, 4267776), (12, 3556480), (15, 2845184), (16, 2667360), (20, 2133888), (24, 1778240), (30, 1422592), (32, 1333680), (40, 1066944), (48, 889120), (60, 711296), (64, 666840), (80, 533472), (96, 444560), (120, 355648), (128, 333420), (160, 266736), (192, 222280), (240, 177824), (256, 166710), (320, 133368), (384, 111140), (480, 88912), (512, 83355), (640, 66684), (768, 55570), (960, 44456), (1280, 33342), (1536, 27785), (1920, 22228), (2560, 16671), (3840, 11114), (5557, 7680)]