12417240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 42508800

約数和(自身を除く): 30091560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 409, 440, 460, 506, 552, 660, 690, 759, 818, 920, 1012, 1227, 1265, 1320, 1380, 1518, 1636, 2024, 2045, 2454, 2530, 2760, 3036, 3272, 3795, 4090, 4499, 4908, 5060, 6072, 6135, 7590, 8180, 8998, 9407, 9816, 10120, 12270, 13497, 15180, 16360, 17996, 18814, 22495, 24540, 26994, 28221, 30360, 35992, 37628, 44990, 47035, 49080, 53988, 56442, 67485, 75256, 89980, 94070, 103477, 107976, 112884, 134970, 141105, 179960, 188140, 206954, 225768, 269940, 282210, 310431, 376280, 413908, 517385, 539880, 564420, 620862, 827816, 1034770, 1128840, 1241724, 1552155, 2069540, 2483448, 3104310, 4139080, 6208620, 12417240]

約数ペア:

[(1, 12417240), (2, 6208620), (3, 4139080), (4, 3104310), (5, 2483448), (6, 2069540), (8, 1552155), (10, 1241724), (11, 1128840), (12, 1034770), (15, 827816), (20, 620862), (22, 564420), (23, 539880), (24, 517385), (30, 413908), (33, 376280), (40, 310431), (44, 282210), (46, 269940), (55, 225768), (60, 206954), (66, 188140), (69, 179960), (88, 141105), (92, 134970), (110, 112884), (115, 107976), (120, 103477), (132, 94070), (138, 89980), (165, 75256), (184, 67485), (220, 56442), (230, 53988), (253, 49080), (264, 47035), (276, 44990), (330, 37628), (345, 35992), (409, 30360), (440, 28221), (460, 26994), (506, 24540), (552, 22495), (660, 18814), (690, 17996), (759, 16360), (818, 15180), (920, 13497), (1012, 12270), (1227, 10120), (1265, 9816), (1320, 9407), (1380, 8998), (1518, 8180), (1636, 7590), (2024, 6135), (2045, 6072), (2454, 5060), (2530, 4908), (2760, 4499), (3036, 4090), (3272, 3795)]