87282240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 224

約数和(自身を含む): 298460160

約数和(自身を除く): 211177920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 64, 67, 69, 80, 92, 96, 115, 118, 120, 134, 138, 160, 177, 184, 192, 201, 230, 236, 240, 268, 276, 295, 320, 335, 345, 354, 368, 402, 460, 472, 480, 536, 552, 590, 670, 690, 708, 736, 804, 885, 920, 944, 960, 1005, 1072, 1104, 1180, 1340, 1357, 1380, 1416, 1472, 1541, 1608, 1770, 1840, 1888, 2010, 2144, 2208, 2360, 2680, 2714, 2760, 2832, 3082, 3216, 3540, 3680, 3776, 3953, 4020, 4071, 4288, 4416, 4623, 4720, 5360, 5428, 5520, 5664, 6164, 6432, 6785, 7080, 7360, 7705, 7906, 8040, 8142, 9246, 9440, 10720, 10856, 11040, 11328, 11859, 12328, 12864, 13570, 14160, 15410, 15812, 16080, 16284, 18492, 18880, 19765, 20355, 21440, 21712, 22080, 23115, 23718, 24656, 27140, 28320, 30820, 31624, 32160, 32568, 36984, 39530, 40710, 43424, 46230, 47436, 49312, 54280, 56640, 59295, 61640, 63248, 64320, 65136, 73968, 79060, 81420, 86848, 90919, 92460, 94872, 98624, 108560, 118590, 123280, 126496, 130272, 147936, 158120, 162840, 181838, 184920, 189744, 217120, 237180, 246560, 252992, 260544, 272757, 295872, 316240, 325680, 363676, 369840, 379488, 434240, 454595, 474360, 493120, 545514, 632480, 651360, 727352, 739680, 758976, 909190, 948720, 1091028, 1264960, 1302720, 1363785, 1454704, 1479360, 1818380, 1897440, 2182056, 2727570, 2909408, 3636760, 3794880, 4364112, 5455140, 5818816, 7273520, 8728224, 10910280, 14547040, 17456448, 21820560, 29094080, 43641120, 87282240]

約数ペア:

[(1, 87282240), (2, 43641120), (3, 29094080), (4, 21820560), (5, 17456448), (6, 14547040), (8, 10910280), (10, 8728224), (12, 7273520), (15, 5818816), (16, 5455140), (20, 4364112), (23, 3794880), (24, 3636760), (30, 2909408), (32, 2727570), (40, 2182056), (46, 1897440), (48, 1818380), (59, 1479360), (60, 1454704), (64, 1363785), (67, 1302720), (69, 1264960), (80, 1091028), (92, 948720), (96, 909190), (115, 758976), (118, 739680), (120, 727352), (134, 651360), (138, 632480), (160, 545514), (177, 493120), (184, 474360), (192, 454595), (201, 434240), (230, 379488), (236, 369840), (240, 363676), (268, 325680), (276, 316240), (295, 295872), (320, 272757), (335, 260544), (345, 252992), (354, 246560), (368, 237180), (402, 217120), (460, 189744), (472, 184920), (480, 181838), (536, 162840), (552, 158120), (590, 147936), (670, 130272), (690, 126496), (708, 123280), (736, 118590), (804, 108560), (885, 98624), (920, 94872), (944, 92460), (960, 90919), (1005, 86848), (1072, 81420), (1104, 79060), (1180, 73968), (1340, 65136), (1357, 64320), (1380, 63248), (1416, 61640), (1472, 59295), (1541, 56640), (1608, 54280), (1770, 49312), (1840, 47436), (1888, 46230), (2010, 43424), (2144, 40710), (2208, 39530), (2360, 36984), (2680, 32568), (2714, 32160), (2760, 31624), (2832, 30820), (3082, 28320), (3216, 27140), (3540, 24656), (3680, 23718), (3776, 23115), (3953, 22080), (4020, 21712), (4071, 21440), (4288, 20355), (4416, 19765), (4623, 18880), (4720, 18492), (5360, 16284), (5428, 16080), (5520, 15812), (5664, 15410), (6164, 14160), (6432, 13570), (6785, 12864), (7080, 12328), (7360, 11859), (7705, 11328), (7906, 11040), (8040, 10856), (8142, 10720), (9246, 9440)]