130955040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 450043776

約数和(自身を除く): 319088736

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, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 431, 480, 633, 720, 844, 862, 1055, 1266, 1293, 1440, 1688, 1724, 1899, 2110, 2155, 2532, 2586, 3165, 3376, 3448, 3798, 3879, 4220, 4310, 5064, 5172, 6330, 6465, 6752, 6896, 7596, 7758, 8440, 8620, 9495, 10128, 10344, 12660, 12930, 13792, 15192, 15516, 16880, 17240, 18990, 19395, 20256, 20688, 25320, 25860, 30384, 31032, 33760, 34480, 37980, 38790, 41376, 50640, 51720, 60768, 62064, 68960, 75960, 77580, 90941, 101280, 103440, 124128, 151920, 155160, 181882, 206880, 272823, 303840, 310320, 363764, 454705, 545646, 620640, 727528, 818469, 909410, 1091292, 1364115, 1455056, 1636938, 1818820, 2182584, 2728230, 2910112, 3273876, 3637640, 4092345, 4365168, 5456460, 6547752, 7275280, 8184690, 8730336, 10912920, 13095504, 14550560, 16369380, 21825840, 26191008, 32738760, 43651680, 65477520, 130955040]

約数ペア:

[(1, 130955040), (2, 65477520), (3, 43651680), (4, 32738760), (5, 26191008), (6, 21825840), (8, 16369380), (9, 14550560), (10, 13095504), (12, 10912920), (15, 8730336), (16, 8184690), (18, 7275280), (20, 6547752), (24, 5456460), (30, 4365168), (32, 4092345), (36, 3637640), (40, 3273876), (45, 2910112), (48, 2728230), (60, 2182584), (72, 1818820), (80, 1636938), (90, 1455056), (96, 1364115), (120, 1091292), (144, 909410), (160, 818469), (180, 727528), (211, 620640), (240, 545646), (288, 454705), (360, 363764), (422, 310320), (431, 303840), (480, 272823), (633, 206880), (720, 181882), (844, 155160), (862, 151920), (1055, 124128), (1266, 103440), (1293, 101280), (1440, 90941), (1688, 77580), (1724, 75960), (1899, 68960), (2110, 62064), (2155, 60768), (2532, 51720), (2586, 50640), (3165, 41376), (3376, 38790), (3448, 37980), (3798, 34480), (3879, 33760), (4220, 31032), (4310, 30384), (5064, 25860), (5172, 25320), (6330, 20688), (6465, 20256), (6752, 19395), (6896, 18990), (7596, 17240), (7758, 16880), (8440, 15516), (8620, 15192), (9495, 13792), (10128, 12930), (10344, 12660)]