31172160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 112

約数和(自身を含む): 104241600

約数和(自身を除く): 73069440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1709, 1824, 2280, 3040, 3418, 3648, 4560, 5127, 6080, 6836, 8545, 9120, 10254, 13672, 17090, 18240, 20508, 25635, 27344, 32471, 34180, 41016, 51270, 54688, 64942, 68360, 82032, 97413, 102540, 109376, 129884, 136720, 162355, 164064, 194826, 205080, 259768, 273440, 324710, 328128, 389652, 410160, 487065, 519536, 546880, 649420, 779304, 820320, 974130, 1039072, 1298840, 1558608, 1640640, 1948260, 2078144, 2597680, 3117216, 3896520, 5195360, 6234432, 7793040, 10390720, 15586080, 31172160]

約数ペア:

[(1, 31172160), (2, 15586080), (3, 10390720), (4, 7793040), (5, 6234432), (6, 5195360), (8, 3896520), (10, 3117216), (12, 2597680), (15, 2078144), (16, 1948260), (19, 1640640), (20, 1558608), (24, 1298840), (30, 1039072), (32, 974130), (38, 820320), (40, 779304), (48, 649420), (57, 546880), (60, 519536), (64, 487065), (76, 410160), (80, 389652), (95, 328128), (96, 324710), (114, 273440), (120, 259768), (152, 205080), (160, 194826), (190, 164064), (192, 162355), (228, 136720), (240, 129884), (285, 109376), (304, 102540), (320, 97413), (380, 82032), (456, 68360), (480, 64942), (570, 54688), (608, 51270), (760, 41016), (912, 34180), (960, 32471), (1140, 27344), (1216, 25635), (1520, 20508), (1709, 18240), (1824, 17090), (2280, 13672), (3040, 10254), (3418, 9120), (3648, 8545), (4560, 6836), (5127, 6080)]