2055546720

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{17623}}^1$

素因数の和:17656

約数の個数: 168

約数和(自身を含む): 7281426096

約数和(自身を除く): 5225879376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11664, 12960, 14580, 17623, 19440, 23328, 29160, 35246, 38880, 52869, 58320, 70492, 88115, 105738, 116640, 140984, 158607, 176230, 211476, 264345, 281968, 317214, 352460, 422952, 475821, 528690, 563936, 634428, 704920, 793035, 845904, 951642, 1057380, 1268856, 1409840, 1427463, 1586070, 1691808, 1903284, 2114760, 2379105, 2537712, 2819680, 2854926, 3172140, 3806568, 4229520, 4282389, 4758210, 5075424, 5709852, 6344280, 7137315, 7613136, 8459040, 8564778, 9516420, 11419704, 12688560, 12847167, 14274630, 15226272, 17129556, 19032840, 21411945, 22839408, 25377120, 25694334, 28549260, 34259112, 38065680, 42823890, 45678816, 51388668, 57098520, 64235835, 68518224, 76131360, 85647780, 102777336, 114197040, 128471670, 137036448, 171295560, 205554672, 228394080, 256943340, 342591120, 411109344, 513886680, 685182240, 1027773360, 2055546720]

約数ペア:

[(1, 2055546720), (2, 1027773360), (3, 685182240), (4, 513886680), (5, 411109344), (6, 342591120), (8, 256943340), (9, 228394080), (10, 205554672), (12, 171295560), (15, 137036448), (16, 128471670), (18, 114197040), (20, 102777336), (24, 85647780), (27, 76131360), (30, 68518224), (32, 64235835), (36, 57098520), (40, 51388668), (45, 45678816), (48, 42823890), (54, 38065680), (60, 34259112), (72, 28549260), (80, 25694334), (81, 25377120), (90, 22839408), (96, 21411945), (108, 19032840), (120, 17129556), (135, 15226272), (144, 14274630), (160, 12847167), (162, 12688560), (180, 11419704), (216, 9516420), (240, 8564778), (243, 8459040), (270, 7613136), (288, 7137315), (324, 6344280), (360, 5709852), (405, 5075424), (432, 4758210), (480, 4282389), (486, 4229520), (540, 3806568), (648, 3172140), (720, 2854926), (729, 2819680), (810, 2537712), (864, 2379105), (972, 2114760), (1080, 1903284), (1215, 1691808), (1296, 1586070), (1440, 1427463), (1458, 1409840), (1620, 1268856), (1944, 1057380), (2160, 951642), (2430, 845904), (2592, 793035), (2916, 704920), (3240, 634428), (3645, 563936), (3888, 528690), (4320, 475821), (4860, 422952), (5832, 352460), (6480, 317214), (7290, 281968), (7776, 264345), (9720, 211476), (11664, 176230), (12960, 158607), (14580, 140984), (17623, 116640), (19440, 105738), (23328, 88115), (29160, 70492), (35246, 58320), (38880, 52869)]