126658240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17209}}^1$

素因数の和:17249

約数の個数: 56

約数和(自身を含む): 314736480

約数和(自身を除く): 188078240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 17209, 34418, 68836, 86045, 137672, 172090, 275344, 344180, 395807, 550688, 688360, 791614, 1101376, 1376720, 1583228, 1979035, 2753440, 3166456, 3958070, 5506880, 6332912, 7916140, 12665824, 15832280, 25331648, 31664560, 63329120, 126658240]

約数ペア:

[(1, 126658240), (2, 63329120), (4, 31664560), (5, 25331648), (8, 15832280), (10, 12665824), (16, 7916140), (20, 6332912), (23, 5506880), (32, 3958070), (40, 3166456), (46, 2753440), (64, 1979035), (80, 1583228), (92, 1376720), (115, 1101376), (160, 791614), (184, 688360), (230, 550688), (320, 395807), (368, 344180), (460, 275344), (736, 172090), (920, 137672), (1472, 86045), (1840, 68836), (3680, 34418), (7360, 17209)]