387039120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6529}}^1$

素因数の和:6577

約数の個数: 160

約数和(自身を含む): 1360329600

約数和(自身を除く): 973290480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 6529, 7410, 9880, 11856, 13058, 14820, 19587, 19760, 26116, 29640, 32645, 39174, 52232, 59280, 65290, 78348, 84877, 97935, 104464, 124051, 130580, 156696, 169754, 195870, 248102, 254631, 261160, 313392, 339508, 372153, 391740, 424385, 496204, 509262, 522320, 620255, 679016, 744306, 783480, 848770, 992408, 1018524, 1240510, 1273155, 1358032, 1488612, 1566960, 1612663, 1697540, 1860765, 1984816, 2037048, 2481020, 2546310, 2977224, 3225326, 3395080, 3721530, 4074096, 4837989, 4962040, 5092620, 5954448, 6450652, 6790160, 7443060, 8063315, 9675978, 9924080, 10185240, 12901304, 14886120, 16126630, 19351956, 20370480, 24189945, 25802608, 29772240, 32253260, 38703912, 48379890, 64506520, 77407824, 96759780, 129013040, 193519560, 387039120]

約数ペア:

[(1, 387039120), (2, 193519560), (3, 129013040), (4, 96759780), (5, 77407824), (6, 64506520), (8, 48379890), (10, 38703912), (12, 32253260), (13, 29772240), (15, 25802608), (16, 24189945), (19, 20370480), (20, 19351956), (24, 16126630), (26, 14886120), (30, 12901304), (38, 10185240), (39, 9924080), (40, 9675978), (48, 8063315), (52, 7443060), (57, 6790160), (60, 6450652), (65, 5954448), (76, 5092620), (78, 4962040), (80, 4837989), (95, 4074096), (104, 3721530), (114, 3395080), (120, 3225326), (130, 2977224), (152, 2546310), (156, 2481020), (190, 2037048), (195, 1984816), (208, 1860765), (228, 1697540), (240, 1612663), (247, 1566960), (260, 1488612), (285, 1358032), (304, 1273155), (312, 1240510), (380, 1018524), (390, 992408), (456, 848770), (494, 783480), (520, 744306), (570, 679016), (624, 620255), (741, 522320), (760, 509262), (780, 496204), (912, 424385), (988, 391740), (1040, 372153), (1140, 339508), (1235, 313392), (1482, 261160), (1520, 254631), (1560, 248102), (1976, 195870), (2280, 169754), (2470, 156696), (2964, 130580), (3120, 124051), (3705, 104464), (3952, 97935), (4560, 84877), (4940, 78348), (5928, 65290), (6529, 59280), (7410, 52232), (9880, 39174), (11856, 32645), (13058, 29640), (14820, 26116), (19587, 19760)]