27398856240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5436281}}^1$

素因数の和:5436307

約数の個数: 120

約数和(自身を含む): 105159439008

約数和(自身を除く): 77760582768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5436281, 10872562, 16308843, 21745124, 27181405, 32617686, 38053967, 43490248, 48926529, 54362810, 65235372, 76107934, 81544215, 86980496, 97853058, 108725620, 114161901, 130470744, 152215868, 163088430, 190269835, 195706116, 217451240, 228323802, 244632645, 260941488, 304431736, 326176860, 342485703, 380539670, 391412232, 434902480, 456647604, 489265290, 570809505, 608863472, 652353720, 684971406, 761079340, 782824464, 913295208, 978530580, 1141619010, 1304707440, 1369942812, 1522158680, 1712428515, 1826590416, 1957061160, 2283238020, 2739885624, 3044317360, 3424857030, 3914122320, 4566476040, 5479771248, 6849714060, 9132952080, 13699428120, 27398856240]

約数ペア:

[(1, 27398856240), (2, 13699428120), (3, 9132952080), (4, 6849714060), (5, 5479771248), (6, 4566476040), (7, 3914122320), (8, 3424857030), (9, 3044317360), (10, 2739885624), (12, 2283238020), (14, 1957061160), (15, 1826590416), (16, 1712428515), (18, 1522158680), (20, 1369942812), (21, 1304707440), (24, 1141619010), (28, 978530580), (30, 913295208), (35, 782824464), (36, 761079340), (40, 684971406), (42, 652353720), (45, 608863472), (48, 570809505), (56, 489265290), (60, 456647604), (63, 434902480), (70, 391412232), (72, 380539670), (80, 342485703), (84, 326176860), (90, 304431736), (105, 260941488), (112, 244632645), (120, 228323802), (126, 217451240), (140, 195706116), (144, 190269835), (168, 163088430), (180, 152215868), (210, 130470744), (240, 114161901), (252, 108725620), (280, 97853058), (315, 86980496), (336, 81544215), (360, 76107934), (420, 65235372), (504, 54362810), (560, 48926529), (630, 43490248), (720, 38053967), (840, 32617686), (1008, 27181405), (1260, 21745124), (1680, 16308843), (2520, 10872562), (5040, 5436281)]