23657940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 74309760

約数和(自身を除く): 50651820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 227, 270, 386, 454, 540, 579, 681, 772, 908, 965, 1135, 1158, 1362, 1737, 1930, 2043, 2270, 2316, 2724, 2895, 3405, 3474, 3860, 4086, 4540, 5211, 5790, 6129, 6810, 6948, 8172, 8685, 10215, 10422, 11580, 12258, 13620, 17370, 20430, 20844, 24516, 26055, 30645, 34740, 40860, 43811, 52110, 61290, 87622, 104220, 122580, 131433, 175244, 219055, 262866, 394299, 438110, 525732, 657165, 788598, 876220, 1182897, 1314330, 1577196, 1971495, 2365794, 2628660, 3942990, 4731588, 5914485, 7885980, 11828970, 23657940]

約数ペア:

[(1, 23657940), (2, 11828970), (3, 7885980), (4, 5914485), (5, 4731588), (6, 3942990), (9, 2628660), (10, 2365794), (12, 1971495), (15, 1577196), (18, 1314330), (20, 1182897), (27, 876220), (30, 788598), (36, 657165), (45, 525732), (54, 438110), (60, 394299), (90, 262866), (108, 219055), (135, 175244), (180, 131433), (193, 122580), (227, 104220), (270, 87622), (386, 61290), (454, 52110), (540, 43811), (579, 40860), (681, 34740), (772, 30645), (908, 26055), (965, 24516), (1135, 20844), (1158, 20430), (1362, 17370), (1737, 13620), (1930, 12258), (2043, 11580), (2270, 10422), (2316, 10215), (2724, 8685), (2895, 8172), (3405, 6948), (3474, 6810), (3860, 6129), (4086, 5790), (4540, 5211)]