275231520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{7079}}^1$

素因数の和:7109

約数の個数: 144

約数和(自身を含む): 974151360

約数和(自身を除く): 698919840

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, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7079, 7776, 9720, 12960, 14158, 19440, 21237, 28316, 35395, 38880, 42474, 56632, 63711, 70790, 84948, 106185, 113264, 127422, 141580, 169896, 191133, 212370, 226528, 254844, 283160, 318555, 339792, 382266, 424740, 509688, 566320, 573399, 637110, 679584, 764532, 849480, 955665, 1019376, 1132640, 1146798, 1274220, 1529064, 1698960, 1720197, 1911330, 2038752, 2293596, 2548440, 2866995, 3058128, 3397920, 3440394, 3822660, 4587192, 5096880, 5733990, 6116256, 6880788, 7645320, 8600985, 9174384, 10193760, 11467980, 13761576, 15290640, 17201970, 18348768, 22935960, 27523152, 30581280, 34403940, 45871920, 55046304, 68807880, 91743840, 137615760, 275231520]

約数ペア:

[(1, 275231520), (2, 137615760), (3, 91743840), (4, 68807880), (5, 55046304), (6, 45871920), (8, 34403940), (9, 30581280), (10, 27523152), (12, 22935960), (15, 18348768), (16, 17201970), (18, 15290640), (20, 13761576), (24, 11467980), (27, 10193760), (30, 9174384), (32, 8600985), (36, 7645320), (40, 6880788), (45, 6116256), (48, 5733990), (54, 5096880), (60, 4587192), (72, 3822660), (80, 3440394), (81, 3397920), (90, 3058128), (96, 2866995), (108, 2548440), (120, 2293596), (135, 2038752), (144, 1911330), (160, 1720197), (162, 1698960), (180, 1529064), (216, 1274220), (240, 1146798), (243, 1132640), (270, 1019376), (288, 955665), (324, 849480), (360, 764532), (405, 679584), (432, 637110), (480, 573399), (486, 566320), (540, 509688), (648, 424740), (720, 382266), (810, 339792), (864, 318555), (972, 283160), (1080, 254844), (1215, 226528), (1296, 212370), (1440, 191133), (1620, 169896), (1944, 141580), (2160, 127422), (2430, 113264), (2592, 106185), (3240, 84948), (3888, 70790), (4320, 63711), (4860, 56632), (6480, 42474), (7079, 38880), (7776, 35395), (9720, 28316), (12960, 21237), (14158, 19440)]