121987520

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10303}}^1$

素因数の和:10357

約数の個数: 56

約数和(自身を含む): 298362624

約数和(自身を除く): 176375104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 10303, 11840, 20606, 41212, 51515, 82424, 103030, 164848, 206060, 329696, 381211, 412120, 659392, 762422, 824240, 1524844, 1648480, 1906055, 3049688, 3296960, 3812110, 6099376, 7624220, 12198752, 15248440, 24397504, 30496880, 60993760, 121987520]

約数ペア:

[(1, 121987520), (2, 60993760), (4, 30496880), (5, 24397504), (8, 15248440), (10, 12198752), (16, 7624220), (20, 6099376), (32, 3812110), (37, 3296960), (40, 3049688), (64, 1906055), (74, 1648480), (80, 1524844), (148, 824240), (160, 762422), (185, 659392), (296, 412120), (320, 381211), (370, 329696), (592, 206060), (740, 164848), (1184, 103030), (1480, 82424), (2368, 51515), (2960, 41212), (5920, 20606), (10303, 11840)]