63421440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4129}}^1$

素因数の和:4157

約数の個数: 88

約数和(自身を含む): 202898640

約数和(自身を除く): 139477200

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, 1536, 1920, 2560, 3072, 3840, 4129, 5120, 7680, 8258, 12387, 15360, 16516, 20645, 24774, 33032, 41290, 49548, 61935, 66064, 82580, 99096, 123870, 132128, 165160, 198192, 247740, 264256, 330320, 396384, 495480, 528512, 660640, 792768, 990960, 1057024, 1321280, 1585536, 1981920, 2114048, 2642560, 3171072, 3963840, 4228096, 5285120, 6342144, 7927680, 10570240, 12684288, 15855360, 21140480, 31710720, 63421440]

約数ペア:

[(1, 63421440), (2, 31710720), (3, 21140480), (4, 15855360), (5, 12684288), (6, 10570240), (8, 7927680), (10, 6342144), (12, 5285120), (15, 4228096), (16, 3963840), (20, 3171072), (24, 2642560), (30, 2114048), (32, 1981920), (40, 1585536), (48, 1321280), (60, 1057024), (64, 990960), (80, 792768), (96, 660640), (120, 528512), (128, 495480), (160, 396384), (192, 330320), (240, 264256), (256, 247740), (320, 198192), (384, 165160), (480, 132128), (512, 123870), (640, 99096), (768, 82580), (960, 66064), (1024, 61935), (1280, 49548), (1536, 41290), (1920, 33032), (2560, 24774), (3072, 20645), (3840, 16516), (4129, 15360), (5120, 12387), (7680, 8258)]