27616320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 97633536

約数和(自身を除く): 70017216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 223, 240, 258, 288, 320, 344, 360, 387, 430, 446, 480, 516, 576, 645, 669, 688, 720, 774, 860, 892, 960, 1032, 1115, 1290, 1338, 1376, 1440, 1548, 1720, 1784, 1935, 2007, 2064, 2230, 2580, 2676, 2752, 2880, 3096, 3345, 3440, 3568, 3870, 4014, 4128, 4460, 5160, 5352, 6192, 6690, 6880, 7136, 7740, 8028, 8256, 8920, 9589, 10035, 10320, 10704, 12384, 13380, 13760, 14272, 15480, 16056, 17840, 19178, 20070, 20640, 21408, 24768, 26760, 28767, 30960, 32112, 35680, 38356, 40140, 41280, 42816, 47945, 53520, 57534, 61920, 64224, 71360, 76712, 80280, 86301, 95890, 107040, 115068, 123840, 128448, 143835, 153424, 160560, 172602, 191780, 214080, 230136, 287670, 306848, 321120, 345204, 383560, 431505, 460272, 575340, 613696, 642240, 690408, 767120, 863010, 920544, 1150680, 1380816, 1534240, 1726020, 1841088, 2301360, 2761632, 3068480, 3452040, 4602720, 5523264, 6904080, 9205440, 13808160, 27616320]

約数ペア:

[(1, 27616320), (2, 13808160), (3, 9205440), (4, 6904080), (5, 5523264), (6, 4602720), (8, 3452040), (9, 3068480), (10, 2761632), (12, 2301360), (15, 1841088), (16, 1726020), (18, 1534240), (20, 1380816), (24, 1150680), (30, 920544), (32, 863010), (36, 767120), (40, 690408), (43, 642240), (45, 613696), (48, 575340), (60, 460272), (64, 431505), (72, 383560), (80, 345204), (86, 321120), (90, 306848), (96, 287670), (120, 230136), (129, 214080), (144, 191780), (160, 172602), (172, 160560), (180, 153424), (192, 143835), (215, 128448), (223, 123840), (240, 115068), (258, 107040), (288, 95890), (320, 86301), (344, 80280), (360, 76712), (387, 71360), (430, 64224), (446, 61920), (480, 57534), (516, 53520), (576, 47945), (645, 42816), (669, 41280), (688, 40140), (720, 38356), (774, 35680), (860, 32112), (892, 30960), (960, 28767), (1032, 26760), (1115, 24768), (1290, 21408), (1338, 20640), (1376, 20070), (1440, 19178), (1548, 17840), (1720, 16056), (1784, 15480), (1935, 14272), (2007, 13760), (2064, 13380), (2230, 12384), (2580, 10704), (2676, 10320), (2752, 10035), (2880, 9589), (3096, 8920), (3345, 8256), (3440, 8028), (3568, 7740), (3870, 7136), (4014, 6880), (4128, 6690), (4460, 6192), (5160, 5352)]