47807040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2660

約数の個数: 112

約数和(自身を含む): 159837120

約数和(自身を除く): 112030080

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, 1824, 2280, 2621, 3040, 3648, 4560, 5242, 6080, 7863, 9120, 10484, 13105, 15726, 18240, 20968, 26210, 31452, 39315, 41936, 49799, 52420, 62904, 78630, 83872, 99598, 104840, 125808, 149397, 157260, 167744, 199196, 209680, 248995, 251616, 298794, 314520, 398392, 419360, 497990, 503232, 597588, 629040, 746985, 796784, 838720, 995980, 1195176, 1258080, 1493970, 1593568, 1991960, 2390352, 2516160, 2987940, 3187136, 3983920, 4780704, 5975880, 7967840, 9561408, 11951760, 15935680, 23903520, 47807040]

約数ペア:

[(1, 47807040), (2, 23903520), (3, 15935680), (4, 11951760), (5, 9561408), (6, 7967840), (8, 5975880), (10, 4780704), (12, 3983920), (15, 3187136), (16, 2987940), (19, 2516160), (20, 2390352), (24, 1991960), (30, 1593568), (32, 1493970), (38, 1258080), (40, 1195176), (48, 995980), (57, 838720), (60, 796784), (64, 746985), (76, 629040), (80, 597588), (95, 503232), (96, 497990), (114, 419360), (120, 398392), (152, 314520), (160, 298794), (190, 251616), (192, 248995), (228, 209680), (240, 199196), (285, 167744), (304, 157260), (320, 149397), (380, 125808), (456, 104840), (480, 99598), (570, 83872), (608, 78630), (760, 62904), (912, 52420), (960, 49799), (1140, 41936), (1216, 39315), (1520, 31452), (1824, 26210), (2280, 20968), (2621, 18240), (3040, 15726), (3648, 13105), (4560, 10484), (5242, 9120), (6080, 7863)]