160882240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21859}}^1$

素因数の和:21899

約数の個数: 56

約数和(自身を含む): 399775680

約数和(自身を除く): 238893440

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, 21859, 43718, 87436, 109295, 174872, 218590, 349744, 437180, 502757, 699488, 874360, 1005514, 1398976, 1748720, 2011028, 2513785, 3497440, 4022056, 5027570, 6994880, 8044112, 10055140, 16088224, 20110280, 32176448, 40220560, 80441120, 160882240]

約数ペア:

[(1, 160882240), (2, 80441120), (4, 40220560), (5, 32176448), (8, 20110280), (10, 16088224), (16, 10055140), (20, 8044112), (23, 6994880), (32, 5027570), (40, 4022056), (46, 3497440), (64, 2513785), (80, 2011028), (92, 1748720), (115, 1398976), (160, 1005514), (184, 874360), (230, 699488), (320, 502757), (368, 437180), (460, 349744), (736, 218590), (920, 174872), (1472, 109295), (1840, 87436), (3680, 43718), (7360, 21859)]