23205240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 76536720

約数和(自身を除く): 53331480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 883, 1095, 1314, 1460, 1752, 1766, 2190, 2628, 2649, 2920, 3285, 3532, 4380, 4415, 5256, 5298, 6570, 7064, 7947, 8760, 8830, 10596, 13140, 13245, 15894, 17660, 21192, 26280, 26490, 31788, 35320, 39735, 52980, 63576, 64459, 79470, 105960, 128918, 158940, 193377, 257836, 317880, 322295, 386754, 515672, 580131, 644590, 773508, 966885, 1160262, 1289180, 1547016, 1933770, 2320524, 2578360, 2900655, 3867540, 4641048, 5801310, 7735080, 11602620, 23205240]

約数ペア:

[(1, 23205240), (2, 11602620), (3, 7735080), (4, 5801310), (5, 4641048), (6, 3867540), (8, 2900655), (9, 2578360), (10, 2320524), (12, 1933770), (15, 1547016), (18, 1289180), (20, 1160262), (24, 966885), (30, 773508), (36, 644590), (40, 580131), (45, 515672), (60, 386754), (72, 322295), (73, 317880), (90, 257836), (120, 193377), (146, 158940), (180, 128918), (219, 105960), (292, 79470), (360, 64459), (365, 63576), (438, 52980), (584, 39735), (657, 35320), (730, 31788), (876, 26490), (883, 26280), (1095, 21192), (1314, 17660), (1460, 15894), (1752, 13245), (1766, 13140), (2190, 10596), (2628, 8830), (2649, 8760), (2920, 7947), (3285, 7064), (3532, 6570), (4380, 5298), (4415, 5256)]