12001080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 45390240

約数和(自身を除く): 33389160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 157, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 314, 364, 390, 392, 420, 455, 471, 490, 520, 546, 588, 628, 637, 728, 735, 780, 785, 840, 910, 942, 980, 1092, 1099, 1176, 1256, 1274, 1365, 1470, 1560, 1570, 1820, 1884, 1911, 1960, 2041, 2184, 2198, 2355, 2548, 2730, 2940, 3140, 3185, 3297, 3640, 3768, 3822, 4082, 4396, 4710, 5096, 5460, 5495, 5880, 6123, 6280, 6370, 6594, 7644, 7693, 8164, 8792, 9420, 9555, 10205, 10920, 10990, 12246, 12740, 13188, 14287, 15288, 15386, 16328, 16485, 18840, 19110, 20410, 21980, 23079, 24492, 25480, 26376, 28574, 30615, 30772, 32970, 38220, 38465, 40820, 42861, 43960, 46158, 48984, 57148, 61230, 61544, 65940, 71435, 76440, 76930, 81640, 85722, 92316, 100009, 114296, 115395, 122460, 131880, 142870, 153860, 171444, 184632, 200018, 214305, 230790, 244920, 285740, 300027, 307720, 342888, 400036, 428610, 461580, 500045, 571480, 600054, 800072, 857220, 923160, 1000090, 1200108, 1500135, 1714440, 2000180, 2400216, 3000270, 4000360, 6000540, 12001080]

約数ペア:

[(1, 12001080), (2, 6000540), (3, 4000360), (4, 3000270), (5, 2400216), (6, 2000180), (7, 1714440), (8, 1500135), (10, 1200108), (12, 1000090), (13, 923160), (14, 857220), (15, 800072), (20, 600054), (21, 571480), (24, 500045), (26, 461580), (28, 428610), (30, 400036), (35, 342888), (39, 307720), (40, 300027), (42, 285740), (49, 244920), (52, 230790), (56, 214305), (60, 200018), (65, 184632), (70, 171444), (78, 153860), (84, 142870), (91, 131880), (98, 122460), (104, 115395), (105, 114296), (120, 100009), (130, 92316), (140, 85722), (147, 81640), (156, 76930), (157, 76440), (168, 71435), (182, 65940), (195, 61544), (196, 61230), (210, 57148), (245, 48984), (260, 46158), (273, 43960), (280, 42861), (294, 40820), (312, 38465), (314, 38220), (364, 32970), (390, 30772), (392, 30615), (420, 28574), (455, 26376), (471, 25480), (490, 24492), (520, 23079), (546, 21980), (588, 20410), (628, 19110), (637, 18840), (728, 16485), (735, 16328), (780, 15386), (785, 15288), (840, 14287), (910, 13188), (942, 12740), (980, 12246), (1092, 10990), (1099, 10920), (1176, 10205), (1256, 9555), (1274, 9420), (1365, 8792), (1470, 8164), (1560, 7693), (1570, 7644), (1820, 6594), (1884, 6370), (1911, 6280), (1960, 6123), (2041, 5880), (2184, 5495), (2198, 5460), (2355, 5096), (2548, 4710), (2730, 4396), (2940, 4082), (3140, 3822), (3185, 3768), (3297, 3640)]