13375847880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{163679}}^1$

素因数の和:163923

約数の個数: 96

約数和(自身を含む): 43663276800

約数和(自身を除く): 30287428920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 908, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 4086, 4540, 5448, 6810, 8172, 9080, 10215, 13620, 16344, 20430, 27240, 40860, 81720, 163679, 327358, 491037, 654716, 818395, 982074, 1309432, 1473111, 1636790, 1964148, 2455185, 2946222, 3273580, 3928296, 4910370, 5892444, 6547160, 7365555, 9820740, 11784888, 14731110, 19641480, 29462220, 37155133, 58924440, 74310266, 111465399, 148620532, 185775665, 222930798, 297241064, 334396197, 371551330, 445861596, 557326995, 668792394, 743102660, 891723192, 1114653990, 1337584788, 1486205320, 1671980985, 2229307980, 2675169576, 3343961970, 4458615960, 6687923940, 13375847880]

約数ペア:

[(1, 13375847880), (2, 6687923940), (3, 4458615960), (4, 3343961970), (5, 2675169576), (6, 2229307980), (8, 1671980985), (9, 1486205320), (10, 1337584788), (12, 1114653990), (15, 891723192), (18, 743102660), (20, 668792394), (24, 557326995), (30, 445861596), (36, 371551330), (40, 334396197), (45, 297241064), (60, 222930798), (72, 185775665), (90, 148620532), (120, 111465399), (180, 74310266), (227, 58924440), (360, 37155133), (454, 29462220), (681, 19641480), (908, 14731110), (1135, 11784888), (1362, 9820740), (1816, 7365555), (2043, 6547160), (2270, 5892444), (2724, 4910370), (3405, 3928296), (4086, 3273580), (4540, 2946222), (5448, 2455185), (6810, 1964148), (8172, 1636790), (9080, 1473111), (10215, 1309432), (13620, 982074), (16344, 818395), (20430, 654716), (27240, 491037), (40860, 327358), (81720, 163679)]