27310320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 93025296

約数和(自身を除く): 65714976

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, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 457, 498, 664, 720, 747, 830, 914, 996, 1245, 1328, 1371, 1494, 1660, 1828, 1992, 2285, 2490, 2742, 2988, 3320, 3656, 3735, 3984, 4113, 4570, 4980, 5484, 5976, 6640, 6855, 7312, 7470, 8226, 9140, 9960, 10968, 11952, 13710, 14940, 16452, 18280, 19920, 20565, 21936, 27420, 29880, 32904, 36560, 37931, 41130, 54840, 59760, 65808, 75862, 82260, 109680, 113793, 151724, 164520, 189655, 227586, 303448, 329040, 341379, 379310, 455172, 568965, 606896, 682758, 758620, 910344, 1137930, 1365516, 1517240, 1706895, 1820688, 2275860, 2731032, 3034480, 3413790, 4551720, 5462064, 6827580, 9103440, 13655160, 27310320]

約数ペア:

[(1, 27310320), (2, 13655160), (3, 9103440), (4, 6827580), (5, 5462064), (6, 4551720), (8, 3413790), (9, 3034480), (10, 2731032), (12, 2275860), (15, 1820688), (16, 1706895), (18, 1517240), (20, 1365516), (24, 1137930), (30, 910344), (36, 758620), (40, 682758), (45, 606896), (48, 568965), (60, 455172), (72, 379310), (80, 341379), (83, 329040), (90, 303448), (120, 227586), (144, 189655), (166, 164520), (180, 151724), (240, 113793), (249, 109680), (332, 82260), (360, 75862), (415, 65808), (457, 59760), (498, 54840), (664, 41130), (720, 37931), (747, 36560), (830, 32904), (914, 29880), (996, 27420), (1245, 21936), (1328, 20565), (1371, 19920), (1494, 18280), (1660, 16452), (1828, 14940), (1992, 13710), (2285, 11952), (2490, 10968), (2742, 9960), (2988, 9140), (3320, 8226), (3656, 7470), (3735, 7312), (3984, 6855), (4113, 6640), (4570, 5976), (4980, 5484)]