382389120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{22129}}^1$

素因数の和:22157

約数の個数: 128

約数和(自身を含む): 1354356000

約数和(自身を除く): 971966880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 22129, 44258, 66387, 88516, 110645, 132774, 177032, 199161, 221290, 265548, 331935, 354064, 398322, 442580, 531096, 597483, 663870, 708128, 796644, 885160, 995805, 1062192, 1194966, 1327740, 1416256, 1593288, 1770320, 1991610, 2124384, 2389932, 2655480, 2832512, 2987415, 3186576, 3540640, 3983220, 4248768, 4779864, 5310960, 5974830, 6373152, 7081280, 7966440, 8497536, 9559728, 10621920, 11949660, 12746304, 14162560, 15932880, 19119456, 21243840, 23899320, 25492608, 31865760, 38238912, 42487680, 47798640, 63731520, 76477824, 95597280, 127463040, 191194560, 382389120]

約数ペア:

[(1, 382389120), (2, 191194560), (3, 127463040), (4, 95597280), (5, 76477824), (6, 63731520), (8, 47798640), (9, 42487680), (10, 38238912), (12, 31865760), (15, 25492608), (16, 23899320), (18, 21243840), (20, 19119456), (24, 15932880), (27, 14162560), (30, 12746304), (32, 11949660), (36, 10621920), (40, 9559728), (45, 8497536), (48, 7966440), (54, 7081280), (60, 6373152), (64, 5974830), (72, 5310960), (80, 4779864), (90, 4248768), (96, 3983220), (108, 3540640), (120, 3186576), (128, 2987415), (135, 2832512), (144, 2655480), (160, 2389932), (180, 2124384), (192, 1991610), (216, 1770320), (240, 1593288), (270, 1416256), (288, 1327740), (320, 1194966), (360, 1062192), (384, 995805), (432, 885160), (480, 796644), (540, 708128), (576, 663870), (640, 597483), (720, 531096), (864, 442580), (960, 398322), (1080, 354064), (1152, 331935), (1440, 265548), (1728, 221290), (1920, 199161), (2160, 177032), (2880, 132774), (3456, 110645), (4320, 88516), (5760, 66387), (8640, 44258), (17280, 22129)]