1391262480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1300

約数の個数: 240

約数和(自身を含む): 4931559360

約数和(自身を除く): 3540296880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 243, 270, 295, 324, 354, 360, 405, 432, 472, 486, 531, 540, 590, 648, 708, 720, 810, 885, 944, 972, 1062, 1080, 1180, 1213, 1215, 1296, 1416, 1593, 1620, 1770, 1944, 2124, 2160, 2360, 2426, 2430, 2655, 2832, 3186, 3240, 3540, 3639, 3888, 4248, 4720, 4779, 4852, 4860, 5310, 6065, 6372, 6480, 7080, 7278, 7965, 8496, 9558, 9704, 9720, 10620, 10917, 12130, 12744, 14160, 14337, 14556, 15930, 18195, 19116, 19408, 19440, 21240, 21834, 23895, 24260, 25488, 28674, 29112, 31860, 32751, 36390, 38232, 42480, 43668, 47790, 48520, 54585, 57348, 58224, 63720, 65502, 71567, 71685, 72780, 76464, 87336, 95580, 97040, 98253, 109170, 114696, 127440, 131004, 143134, 143370, 145560, 163755, 174672, 191160, 196506, 214701, 218340, 229392, 262008, 286268, 286740, 291120, 294759, 327510, 357835, 382320, 393012, 429402, 436680, 491265, 524016, 572536, 573480, 589518, 644103, 655020, 715670, 786024, 858804, 873360, 982530, 1073505, 1145072, 1146960, 1179036, 1288206, 1310040, 1431340, 1473795, 1572048, 1717608, 1932309, 1965060, 2147010, 2358072, 2576412, 2620080, 2862680, 2947590, 3220515, 3435216, 3864618, 3930120, 4294020, 4716144, 5152824, 5725360, 5796927, 5895180, 6441030, 7729236, 7860240, 8588040, 9661545, 10305648, 11593854, 11790360, 12882060, 15458472, 17176080, 17390781, 19323090, 23187708, 23580720, 25764120, 28984635, 30916944, 34781562, 38646180, 46375416, 51528240, 57969270, 69563124, 77292360, 86953905, 92750832, 115938540, 139126248, 154584720, 173907810, 231877080, 278252496, 347815620, 463754160, 695631240, 1391262480]

約数ペア:

[(1, 1391262480), (2, 695631240), (3, 463754160), (4, 347815620), (5, 278252496), (6, 231877080), (8, 173907810), (9, 154584720), (10, 139126248), (12, 115938540), (15, 92750832), (16, 86953905), (18, 77292360), (20, 69563124), (24, 57969270), (27, 51528240), (30, 46375416), (36, 38646180), (40, 34781562), (45, 30916944), (48, 28984635), (54, 25764120), (59, 23580720), (60, 23187708), (72, 19323090), (80, 17390781), (81, 17176080), (90, 15458472), (108, 12882060), (118, 11790360), (120, 11593854), (135, 10305648), (144, 9661545), (162, 8588040), (177, 7860240), (180, 7729236), (216, 6441030), (236, 5895180), (240, 5796927), (243, 5725360), (270, 5152824), (295, 4716144), (324, 4294020), (354, 3930120), (360, 3864618), (405, 3435216), (432, 3220515), (472, 2947590), (486, 2862680), (531, 2620080), (540, 2576412), (590, 2358072), (648, 2147010), (708, 1965060), (720, 1932309), (810, 1717608), (885, 1572048), (944, 1473795), (972, 1431340), (1062, 1310040), (1080, 1288206), (1180, 1179036), (1213, 1146960), (1215, 1145072), (1296, 1073505), (1416, 982530), (1593, 873360), (1620, 858804), (1770, 786024), (1944, 715670), (2124, 655020), (2160, 644103), (2360, 589518), (2426, 573480), (2430, 572536), (2655, 524016), (2832, 491265), (3186, 436680), (3240, 429402), (3540, 393012), (3639, 382320), (3888, 357835), (4248, 327510), (4720, 294759), (4779, 291120), (4852, 286740), (4860, 286268), (5310, 262008), (6065, 229392), (6372, 218340), (6480, 214701), (7080, 196506), (7278, 191160), (7965, 174672), (8496, 163755), (9558, 145560), (9704, 143370), (9720, 143134), (10620, 131004), (10917, 127440), (12130, 114696), (12744, 109170), (14160, 98253), (14337, 97040), (14556, 95580), (15930, 87336), (18195, 76464), (19116, 72780), (19408, 71685), (19440, 71567), (21240, 65502), (21834, 63720), (23895, 58224), (24260, 57348), (25488, 54585), (28674, 48520), (29112, 47790), (31860, 43668), (32751, 42480), (36390, 38232)]