3977886720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{258977}}^1$

素因数の和:259005

約数の個数: 88

約数和(自身を含む): 12723071184

約数和(自身を除く): 8745184464

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, 5120, 7680, 15360, 258977, 517954, 776931, 1035908, 1294885, 1553862, 2071816, 2589770, 3107724, 3884655, 4143632, 5179540, 6215448, 7769310, 8287264, 10359080, 12430896, 15538620, 16574528, 20718160, 24861792, 31077240, 33149056, 41436320, 49723584, 62154480, 66298112, 82872640, 99447168, 124308960, 132596224, 165745280, 198894336, 248617920, 265192448, 331490560, 397788672, 497235840, 662981120, 795577344, 994471680, 1325962240, 1988943360, 3977886720]

約数ペア:

[(1, 3977886720), (2, 1988943360), (3, 1325962240), (4, 994471680), (5, 795577344), (6, 662981120), (8, 497235840), (10, 397788672), (12, 331490560), (15, 265192448), (16, 248617920), (20, 198894336), (24, 165745280), (30, 132596224), (32, 124308960), (40, 99447168), (48, 82872640), (60, 66298112), (64, 62154480), (80, 49723584), (96, 41436320), (120, 33149056), (128, 31077240), (160, 24861792), (192, 20718160), (240, 16574528), (256, 15538620), (320, 12430896), (384, 10359080), (480, 8287264), (512, 7769310), (640, 6215448), (768, 5179540), (960, 4143632), (1024, 3884655), (1280, 3107724), (1536, 2589770), (1920, 2071816), (2560, 1553862), (3072, 1294885), (3840, 1035908), (5120, 776931), (7680, 517954), (15360, 258977)]