30370080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 107025408

約数和(自身を除く): 76655328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 157, 160, 186, 195, 208, 240, 248, 260, 310, 312, 314, 372, 390, 403, 416, 465, 471, 480, 496, 520, 620, 624, 628, 744, 780, 785, 806, 930, 942, 992, 1040, 1209, 1240, 1248, 1256, 1488, 1560, 1570, 1612, 1860, 1884, 2015, 2041, 2080, 2355, 2418, 2480, 2512, 2976, 3120, 3140, 3224, 3720, 3768, 4030, 4082, 4710, 4836, 4867, 4960, 5024, 6045, 6123, 6240, 6280, 6448, 7440, 7536, 8060, 8164, 9420, 9672, 9734, 10205, 12090, 12246, 12560, 12896, 14601, 14880, 15072, 16120, 16328, 18840, 19344, 19468, 20410, 24180, 24335, 24492, 25120, 29202, 30615, 32240, 32656, 37680, 38688, 38936, 40820, 48360, 48670, 48984, 58404, 61230, 63271, 64480, 65312, 73005, 75360, 77872, 81640, 96720, 97340, 97968, 116808, 122460, 126542, 146010, 155744, 163280, 189813, 193440, 194680, 195936, 233616, 244920, 253084, 292020, 316355, 326560, 379626, 389360, 467232, 489840, 506168, 584040, 632710, 759252, 778720, 949065, 979680, 1012336, 1168080, 1265420, 1518504, 1898130, 2024672, 2336160, 2530840, 3037008, 3796260, 5061680, 6074016, 7592520, 10123360, 15185040, 30370080]

約数ペア:

[(1, 30370080), (2, 15185040), (3, 10123360), (4, 7592520), (5, 6074016), (6, 5061680), (8, 3796260), (10, 3037008), (12, 2530840), (13, 2336160), (15, 2024672), (16, 1898130), (20, 1518504), (24, 1265420), (26, 1168080), (30, 1012336), (31, 979680), (32, 949065), (39, 778720), (40, 759252), (48, 632710), (52, 584040), (60, 506168), (62, 489840), (65, 467232), (78, 389360), (80, 379626), (93, 326560), (96, 316355), (104, 292020), (120, 253084), (124, 244920), (130, 233616), (155, 195936), (156, 194680), (157, 193440), (160, 189813), (186, 163280), (195, 155744), (208, 146010), (240, 126542), (248, 122460), (260, 116808), (310, 97968), (312, 97340), (314, 96720), (372, 81640), (390, 77872), (403, 75360), (416, 73005), (465, 65312), (471, 64480), (480, 63271), (496, 61230), (520, 58404), (620, 48984), (624, 48670), (628, 48360), (744, 40820), (780, 38936), (785, 38688), (806, 37680), (930, 32656), (942, 32240), (992, 30615), (1040, 29202), (1209, 25120), (1240, 24492), (1248, 24335), (1256, 24180), (1488, 20410), (1560, 19468), (1570, 19344), (1612, 18840), (1860, 16328), (1884, 16120), (2015, 15072), (2041, 14880), (2080, 14601), (2355, 12896), (2418, 12560), (2480, 12246), (2512, 12090), (2976, 10205), (3120, 9734), (3140, 9672), (3224, 9420), (3720, 8164), (3768, 8060), (4030, 7536), (4082, 7440), (4710, 6448), (4836, 6280), (4867, 6240), (4960, 6123), (5024, 6045)]