274595520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9227}}^1$

素因数の和:9278

約数の個数: 112

約数和(自身を含む): 900062208

約数和(自身を除く): 625466688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9227, 9920, 14880, 18454, 27681, 29760, 36908, 46135, 55362, 73816, 92270, 110724, 138405, 147632, 184540, 221448, 276810, 286037, 295264, 369080, 442896, 553620, 572074, 590528, 738160, 858111, 885792, 1107240, 1144148, 1430185, 1476320, 1716222, 1771584, 2214480, 2288296, 2860370, 2952640, 3432444, 4290555, 4428960, 4576592, 5720740, 6864888, 8581110, 8857920, 9153184, 11441480, 13729776, 17162220, 18306368, 22882960, 27459552, 34324440, 45765920, 54919104, 68648880, 91531840, 137297760, 274595520]

約数ペア:

[(1, 274595520), (2, 137297760), (3, 91531840), (4, 68648880), (5, 54919104), (6, 45765920), (8, 34324440), (10, 27459552), (12, 22882960), (15, 18306368), (16, 17162220), (20, 13729776), (24, 11441480), (30, 9153184), (31, 8857920), (32, 8581110), (40, 6864888), (48, 5720740), (60, 4576592), (62, 4428960), (64, 4290555), (80, 3432444), (93, 2952640), (96, 2860370), (120, 2288296), (124, 2214480), (155, 1771584), (160, 1716222), (186, 1476320), (192, 1430185), (240, 1144148), (248, 1107240), (310, 885792), (320, 858111), (372, 738160), (465, 590528), (480, 572074), (496, 553620), (620, 442896), (744, 369080), (930, 295264), (960, 286037), (992, 276810), (1240, 221448), (1488, 184540), (1860, 147632), (1984, 138405), (2480, 110724), (2976, 92270), (3720, 73816), (4960, 55362), (5952, 46135), (7440, 36908), (9227, 29760), (9920, 27681), (14880, 18454)]