23153640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8426

約数の個数: 64

約数和(自身を含む): 72489600

約数和(自身を除く): 49335960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 8389, 16778, 25167, 33556, 41945, 50334, 67112, 83890, 100668, 125835, 167780, 192947, 201336, 251670, 335560, 385894, 503340, 578841, 771788, 964735, 1006680, 1157682, 1543576, 1929470, 2315364, 2894205, 3858940, 4630728, 5788410, 7717880, 11576820, 23153640]

約数ペア:

[(1, 23153640), (2, 11576820), (3, 7717880), (4, 5788410), (5, 4630728), (6, 3858940), (8, 2894205), (10, 2315364), (12, 1929470), (15, 1543576), (20, 1157682), (23, 1006680), (24, 964735), (30, 771788), (40, 578841), (46, 503340), (60, 385894), (69, 335560), (92, 251670), (115, 201336), (120, 192947), (138, 167780), (184, 125835), (230, 100668), (276, 83890), (345, 67112), (460, 50334), (552, 41945), (690, 33556), (920, 25167), (1380, 16778), (2760, 8389)]