84740160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 112

約数和(自身を含む): 271979136

約数和(自身を除く): 187238976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 857, 960, 1030, 1236, 1545, 1648, 1714, 2060, 2472, 2571, 3090, 3296, 3428, 4120, 4285, 4944, 5142, 6180, 6592, 6856, 8240, 8570, 9888, 10284, 12360, 12855, 13712, 16480, 17140, 19776, 20568, 24720, 25710, 27424, 32960, 34280, 41136, 49440, 51420, 54848, 68560, 82272, 88271, 98880, 102840, 137120, 164544, 176542, 205680, 264813, 274240, 353084, 411360, 441355, 529626, 706168, 822720, 882710, 1059252, 1324065, 1412336, 1765420, 2118504, 2648130, 2824672, 3530840, 4237008, 5296260, 5649344, 7061680, 8474016, 10592520, 14123360, 16948032, 21185040, 28246720, 42370080, 84740160]

約数ペア:

[(1, 84740160), (2, 42370080), (3, 28246720), (4, 21185040), (5, 16948032), (6, 14123360), (8, 10592520), (10, 8474016), (12, 7061680), (15, 5649344), (16, 5296260), (20, 4237008), (24, 3530840), (30, 2824672), (32, 2648130), (40, 2118504), (48, 1765420), (60, 1412336), (64, 1324065), (80, 1059252), (96, 882710), (103, 822720), (120, 706168), (160, 529626), (192, 441355), (206, 411360), (240, 353084), (309, 274240), (320, 264813), (412, 205680), (480, 176542), (515, 164544), (618, 137120), (824, 102840), (857, 98880), (960, 88271), (1030, 82272), (1236, 68560), (1545, 54848), (1648, 51420), (1714, 49440), (2060, 41136), (2472, 34280), (2571, 32960), (3090, 27424), (3296, 25710), (3428, 24720), (4120, 20568), (4285, 19776), (4944, 17140), (5142, 16480), (6180, 13712), (6592, 12855), (6856, 12360), (8240, 10284), (8570, 9888)]