274309920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2775

約数の個数: 144

約数和(自身を含む): 949620672

約数和(自身を除く): 675310752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2683, 2840, 3195, 3408, 4260, 5112, 5366, 5680, 6390, 6816, 8049, 8520, 10224, 10732, 11360, 12780, 13415, 16098, 17040, 20448, 21464, 24147, 25560, 26830, 32196, 34080, 40245, 42928, 48294, 51120, 53660, 64392, 80490, 85856, 96588, 102240, 107320, 120735, 128784, 160980, 190493, 193176, 214640, 241470, 257568, 321960, 380986, 386352, 429280, 482940, 571479, 643920, 761972, 772704, 952465, 965880, 1142958, 1287840, 1523944, 1714437, 1904930, 1931760, 2285916, 2857395, 3047888, 3428874, 3809860, 3863520, 4571832, 5714790, 6095776, 6857748, 7619720, 8572185, 9143664, 11429580, 13715496, 15239440, 17144370, 18287328, 22859160, 27430992, 30478880, 34288740, 45718320, 54861984, 68577480, 91436640, 137154960, 274309920]

約数ペア:

[(1, 274309920), (2, 137154960), (3, 91436640), (4, 68577480), (5, 54861984), (6, 45718320), (8, 34288740), (9, 30478880), (10, 27430992), (12, 22859160), (15, 18287328), (16, 17144370), (18, 15239440), (20, 13715496), (24, 11429580), (30, 9143664), (32, 8572185), (36, 7619720), (40, 6857748), (45, 6095776), (48, 5714790), (60, 4571832), (71, 3863520), (72, 3809860), (80, 3428874), (90, 3047888), (96, 2857395), (120, 2285916), (142, 1931760), (144, 1904930), (160, 1714437), (180, 1523944), (213, 1287840), (240, 1142958), (284, 965880), (288, 952465), (355, 772704), (360, 761972), (426, 643920), (480, 571479), (568, 482940), (639, 429280), (710, 386352), (720, 380986), (852, 321960), (1065, 257568), (1136, 241470), (1278, 214640), (1420, 193176), (1440, 190493), (1704, 160980), (2130, 128784), (2272, 120735), (2556, 107320), (2683, 102240), (2840, 96588), (3195, 85856), (3408, 80490), (4260, 64392), (5112, 53660), (5366, 51120), (5680, 48294), (6390, 42928), (6816, 40245), (8049, 34080), (8520, 32196), (10224, 26830), (10732, 25560), (11360, 24147), (12780, 21464), (13415, 20448), (16098, 17040)]