89316720

素因数分解:

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

素因数の和:6567

約数の個数: 120

約数和(自身を含む): 315790800

約数和(自身を除く): 226474080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6529, 6840, 13058, 13680, 19587, 26116, 32645, 39174, 52232, 58761, 65290, 78348, 97935, 104464, 117522, 124051, 130580, 156696, 195870, 235044, 248102, 261160, 293805, 313392, 372153, 391740, 470088, 496204, 522320, 587610, 620255, 744306, 783480, 940176, 992408, 1116459, 1175220, 1240510, 1488612, 1566960, 1860765, 1984816, 2232918, 2350440, 2481020, 2977224, 3721530, 4465836, 4700880, 4962040, 5582295, 5954448, 7443060, 8931672, 9924080, 11164590, 14886120, 17863344, 22329180, 29772240, 44658360, 89316720]

約数ペア:

[(1, 89316720), (2, 44658360), (3, 29772240), (4, 22329180), (5, 17863344), (6, 14886120), (8, 11164590), (9, 9924080), (10, 8931672), (12, 7443060), (15, 5954448), (16, 5582295), (18, 4962040), (19, 4700880), (20, 4465836), (24, 3721530), (30, 2977224), (36, 2481020), (38, 2350440), (40, 2232918), (45, 1984816), (48, 1860765), (57, 1566960), (60, 1488612), (72, 1240510), (76, 1175220), (80, 1116459), (90, 992408), (95, 940176), (114, 783480), (120, 744306), (144, 620255), (152, 587610), (171, 522320), (180, 496204), (190, 470088), (228, 391740), (240, 372153), (285, 313392), (304, 293805), (342, 261160), (360, 248102), (380, 235044), (456, 195870), (570, 156696), (684, 130580), (720, 124051), (760, 117522), (855, 104464), (912, 97935), (1140, 78348), (1368, 65290), (1520, 58761), (1710, 52232), (2280, 39174), (2736, 32645), (3420, 26116), (4560, 19587), (6529, 13680), (6840, 13058)]