123654960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 240

約数和(自身を含む): 488281248

約数和(自身を除く): 364626288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1201, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2402, 2574, 2640, 2860, 3120, 3432, 3603, 3960, 4290, 4680, 4804, 5148, 5720, 6005, 6435, 6864, 7206, 7920, 8580, 9360, 9608, 10296, 10809, 11440, 12010, 12870, 13211, 14412, 15613, 17160, 18015, 19216, 20592, 21618, 24020, 25740, 26422, 28824, 31226, 34320, 36030, 39633, 43236, 46839, 48040, 51480, 52844, 54045, 57648, 62452, 66055, 72060, 78065, 79266, 86472, 93678, 96080, 102960, 105688, 108090, 118899, 124904, 132110, 140517, 144120, 156130, 158532, 171743, 172944, 187356, 198165, 211376, 216180, 234195, 237798, 249808, 264220, 281034, 288240, 312260, 317064, 343486, 374712, 396330, 432360, 468390, 475596, 515229, 528440, 562068, 594495, 624520, 634128, 686972, 702585, 749424, 792660, 858715, 864720, 936780, 951192, 1030458, 1056880, 1124136, 1188990, 1249040, 1373944, 1405170, 1545687, 1585320, 1717430, 1873560, 1902384, 2060916, 2248272, 2377980, 2576145, 2747888, 2810340, 3091374, 3170640, 3434860, 3747120, 4121832, 4755960, 5152290, 5620680, 6182748, 6869720, 7728435, 8243664, 9511920, 10304580, 11241360, 12365496, 13739440, 15456870, 20609160, 24730992, 30913740, 41218320, 61827480, 123654960]

約数ペア:

[(1, 123654960), (2, 61827480), (3, 41218320), (4, 30913740), (5, 24730992), (6, 20609160), (8, 15456870), (9, 13739440), (10, 12365496), (11, 11241360), (12, 10304580), (13, 9511920), (15, 8243664), (16, 7728435), (18, 6869720), (20, 6182748), (22, 5620680), (24, 5152290), (26, 4755960), (30, 4121832), (33, 3747120), (36, 3434860), (39, 3170640), (40, 3091374), (44, 2810340), (45, 2747888), (48, 2576145), (52, 2377980), (55, 2248272), (60, 2060916), (65, 1902384), (66, 1873560), (72, 1717430), (78, 1585320), (80, 1545687), (88, 1405170), (90, 1373944), (99, 1249040), (104, 1188990), (110, 1124136), (117, 1056880), (120, 1030458), (130, 951192), (132, 936780), (143, 864720), (144, 858715), (156, 792660), (165, 749424), (176, 702585), (180, 686972), (195, 634128), (198, 624520), (208, 594495), (220, 562068), (234, 528440), (240, 515229), (260, 475596), (264, 468390), (286, 432360), (312, 396330), (330, 374712), (360, 343486), (390, 317064), (396, 312260), (429, 288240), (440, 281034), (468, 264220), (495, 249808), (520, 237798), (528, 234195), (572, 216180), (585, 211376), (624, 198165), (660, 187356), (715, 172944), (720, 171743), (780, 158532), (792, 156130), (858, 144120), (880, 140517), (936, 132110), (990, 124904), (1040, 118899), (1144, 108090), (1170, 105688), (1201, 102960), (1287, 96080), (1320, 93678), (1430, 86472), (1560, 79266), (1584, 78065), (1716, 72060), (1872, 66055), (1980, 62452), (2145, 57648), (2288, 54045), (2340, 52844), (2402, 51480), (2574, 48040), (2640, 46839), (2860, 43236), (3120, 39633), (3432, 36030), (3603, 34320), (3960, 31226), (4290, 28824), (4680, 26422), (4804, 25740), (5148, 24020), (5720, 21618), (6005, 20592), (6435, 19216), (6864, 18015), (7206, 17160), (7920, 15613), (8580, 14412), (9360, 13211), (9608, 12870), (10296, 12010), (10809, 11440)]