143415120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25981}}^1$

素因数の和:26020

約数の個数: 80

約数和(自身を含む): 463934592

約数和(自身を除く): 320519472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 25981, 51962, 77943, 103924, 129905, 155886, 207848, 259810, 311772, 389715, 415696, 519620, 597563, 623544, 779430, 1039240, 1195126, 1247088, 1558860, 1792689, 2078480, 2390252, 2987815, 3117720, 3585378, 4780504, 5975630, 6235440, 7170756, 8963445, 9561008, 11951260, 14341512, 17926890, 23902520, 28683024, 35853780, 47805040, 71707560, 143415120]

約数ペア:

[(1, 143415120), (2, 71707560), (3, 47805040), (4, 35853780), (5, 28683024), (6, 23902520), (8, 17926890), (10, 14341512), (12, 11951260), (15, 9561008), (16, 8963445), (20, 7170756), (23, 6235440), (24, 5975630), (30, 4780504), (40, 3585378), (46, 3117720), (48, 2987815), (60, 2390252), (69, 2078480), (80, 1792689), (92, 1558860), (115, 1247088), (120, 1195126), (138, 1039240), (184, 779430), (230, 623544), (240, 597563), (276, 519620), (345, 415696), (368, 389715), (460, 311772), (552, 259810), (690, 207848), (920, 155886), (1104, 129905), (1380, 103924), (1840, 77943), (2760, 51962), (5520, 25981)]