121171840

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3287

約数の個数: 64

約数和(自身を含む): 294678000

約数和(自身を除く): 173506160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2360, 3209, 3776, 4720, 6418, 7552, 9440, 12836, 16045, 18880, 25672, 32090, 37760, 51344, 64180, 102688, 128360, 189331, 205376, 256720, 378662, 410752, 513440, 757324, 946655, 1026880, 1514648, 1893310, 2053760, 3029296, 3786620, 6058592, 7573240, 12117184, 15146480, 24234368, 30292960, 60585920, 121171840]

約数ペア:

[(1, 121171840), (2, 60585920), (4, 30292960), (5, 24234368), (8, 15146480), (10, 12117184), (16, 7573240), (20, 6058592), (32, 3786620), (40, 3029296), (59, 2053760), (64, 1893310), (80, 1514648), (118, 1026880), (128, 946655), (160, 757324), (236, 513440), (295, 410752), (320, 378662), (472, 256720), (590, 205376), (640, 189331), (944, 128360), (1180, 102688), (1888, 64180), (2360, 51344), (3209, 37760), (3776, 32090), (4720, 25672), (6418, 18880), (7552, 16045), (9440, 12836)]