182801520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23081}}^1$

素因数の和:23111

約数の個数: 120

約数和(自身を含む): 669747312

約数和(自身を除く): 486945792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 23081, 46162, 69243, 92324, 115405, 138486, 184648, 207729, 230810, 253891, 276972, 346215, 369296, 415458, 461620, 507782, 553944, 692430, 761673, 830916, 923240, 1015564, 1038645, 1107888, 1269455, 1384860, 1523346, 1661832, 1846480, 2031128, 2077290, 2285019, 2538910, 2769720, 3046692, 3323664, 3808365, 4062256, 4154580, 4570038, 5077820, 5539440, 6093384, 7616730, 8309160, 9140076, 10155640, 11425095, 12186768, 15233460, 16618320, 18280152, 20311280, 22850190, 30466920, 36560304, 45700380, 60933840, 91400760, 182801520]

約数ペア:

[(1, 182801520), (2, 91400760), (3, 60933840), (4, 45700380), (5, 36560304), (6, 30466920), (8, 22850190), (9, 20311280), (10, 18280152), (11, 16618320), (12, 15233460), (15, 12186768), (16, 11425095), (18, 10155640), (20, 9140076), (22, 8309160), (24, 7616730), (30, 6093384), (33, 5539440), (36, 5077820), (40, 4570038), (44, 4154580), (45, 4062256), (48, 3808365), (55, 3323664), (60, 3046692), (66, 2769720), (72, 2538910), (80, 2285019), (88, 2077290), (90, 2031128), (99, 1846480), (110, 1661832), (120, 1523346), (132, 1384860), (144, 1269455), (165, 1107888), (176, 1038645), (180, 1015564), (198, 923240), (220, 830916), (240, 761673), (264, 692430), (330, 553944), (360, 507782), (396, 461620), (440, 415458), (495, 369296), (528, 346215), (660, 276972), (720, 253891), (792, 230810), (880, 207729), (990, 184648), (1320, 138486), (1584, 115405), (1980, 92324), (2640, 69243), (3960, 46162), (7920, 23081)]