270488760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 836352000

約数和(自身を除く): 565863240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 199, 235, 241, 282, 376, 398, 470, 482, 564, 597, 705, 723, 796, 940, 964, 995, 1128, 1194, 1205, 1410, 1446, 1592, 1880, 1928, 1990, 2388, 2410, 2820, 2892, 2985, 3615, 3980, 4776, 4820, 5640, 5784, 5970, 7230, 7960, 9353, 9640, 11327, 11940, 14460, 18706, 22654, 23880, 28059, 28920, 33981, 37412, 45308, 46765, 47959, 56118, 56635, 67962, 74824, 90616, 93530, 95918, 112236, 113270, 135924, 140295, 143877, 169905, 187060, 191836, 224472, 226540, 239795, 271848, 280590, 287754, 339810, 374120, 383672, 453080, 479590, 561180, 575508, 679620, 719385, 959180, 1122360, 1151016, 1359240, 1438770, 1918360, 2254073, 2877540, 4508146, 5755080, 6762219, 9016292, 11270365, 13524438, 18032584, 22540730, 27048876, 33811095, 45081460, 54097752, 67622190, 90162920, 135244380, 270488760]

約数ペア:

[(1, 270488760), (2, 135244380), (3, 90162920), (4, 67622190), (5, 54097752), (6, 45081460), (8, 33811095), (10, 27048876), (12, 22540730), (15, 18032584), (20, 13524438), (24, 11270365), (30, 9016292), (40, 6762219), (47, 5755080), (60, 4508146), (94, 2877540), (120, 2254073), (141, 1918360), (188, 1438770), (199, 1359240), (235, 1151016), (241, 1122360), (282, 959180), (376, 719385), (398, 679620), (470, 575508), (482, 561180), (564, 479590), (597, 453080), (705, 383672), (723, 374120), (796, 339810), (940, 287754), (964, 280590), (995, 271848), (1128, 239795), (1194, 226540), (1205, 224472), (1410, 191836), (1446, 187060), (1592, 169905), (1880, 143877), (1928, 140295), (1990, 135924), (2388, 113270), (2410, 112236), (2820, 95918), (2892, 93530), (2985, 90616), (3615, 74824), (3980, 67962), (4776, 56635), (4820, 56118), (5640, 47959), (5784, 46765), (5970, 45308), (7230, 37412), (7960, 33981), (9353, 28920), (9640, 28059), (11327, 23880), (11940, 22654), (14460, 18706)]