11931120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 40796496

約数和(自身を除く): 28865376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 227, 240, 292, 360, 365, 438, 454, 584, 657, 681, 720, 730, 876, 908, 1095, 1135, 1168, 1314, 1362, 1460, 1752, 1816, 2043, 2190, 2270, 2628, 2724, 2920, 3285, 3405, 3504, 3632, 4086, 4380, 4540, 5256, 5448, 5840, 6570, 6810, 8172, 8760, 9080, 10215, 10512, 10896, 13140, 13620, 16344, 16571, 17520, 18160, 20430, 26280, 27240, 32688, 33142, 40860, 49713, 52560, 54480, 66284, 81720, 82855, 99426, 132568, 149139, 163440, 165710, 198852, 248565, 265136, 298278, 331420, 397704, 497130, 596556, 662840, 745695, 795408, 994260, 1193112, 1325680, 1491390, 1988520, 2386224, 2982780, 3977040, 5965560, 11931120]

約数ペア:

[(1, 11931120), (2, 5965560), (3, 3977040), (4, 2982780), (5, 2386224), (6, 1988520), (8, 1491390), (9, 1325680), (10, 1193112), (12, 994260), (15, 795408), (16, 745695), (18, 662840), (20, 596556), (24, 497130), (30, 397704), (36, 331420), (40, 298278), (45, 265136), (48, 248565), (60, 198852), (72, 165710), (73, 163440), (80, 149139), (90, 132568), (120, 99426), (144, 82855), (146, 81720), (180, 66284), (219, 54480), (227, 52560), (240, 49713), (292, 40860), (360, 33142), (365, 32688), (438, 27240), (454, 26280), (584, 20430), (657, 18160), (681, 17520), (720, 16571), (730, 16344), (876, 13620), (908, 13140), (1095, 10896), (1135, 10512), (1168, 10215), (1314, 9080), (1362, 8760), (1460, 8172), (1752, 6810), (1816, 6570), (2043, 5840), (2190, 5448), (2270, 5256), (2628, 4540), (2724, 4380), (2920, 4086), (3285, 3632), (3405, 3504)]