87369240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2281

約数の個数: 128

約数和(自身を含む): 306063360

約数和(自身を除く): 218694120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2213, 2632, 2820, 3290, 3948, 4426, 4935, 5640, 6580, 6639, 7896, 8852, 9870, 11065, 13160, 13278, 15491, 17704, 19740, 22130, 26556, 30982, 33195, 39480, 44260, 46473, 53112, 61964, 66390, 77455, 88520, 92946, 104011, 123928, 132780, 154910, 185892, 208022, 232365, 265560, 309820, 312033, 371784, 416044, 464730, 520055, 619640, 624066, 728077, 832088, 929460, 1040110, 1248132, 1456154, 1560165, 1858920, 2080220, 2184231, 2496264, 2912308, 3120330, 3640385, 4160440, 4368462, 5824616, 6240660, 7280770, 8736924, 10921155, 12481320, 14561540, 17473848, 21842310, 29123080, 43684620, 87369240]

約数ペア:

[(1, 87369240), (2, 43684620), (3, 29123080), (4, 21842310), (5, 17473848), (6, 14561540), (7, 12481320), (8, 10921155), (10, 8736924), (12, 7280770), (14, 6240660), (15, 5824616), (20, 4368462), (21, 4160440), (24, 3640385), (28, 3120330), (30, 2912308), (35, 2496264), (40, 2184231), (42, 2080220), (47, 1858920), (56, 1560165), (60, 1456154), (70, 1248132), (84, 1040110), (94, 929460), (105, 832088), (120, 728077), (140, 624066), (141, 619640), (168, 520055), (188, 464730), (210, 416044), (235, 371784), (280, 312033), (282, 309820), (329, 265560), (376, 232365), (420, 208022), (470, 185892), (564, 154910), (658, 132780), (705, 123928), (840, 104011), (940, 92946), (987, 88520), (1128, 77455), (1316, 66390), (1410, 61964), (1645, 53112), (1880, 46473), (1974, 44260), (2213, 39480), (2632, 33195), (2820, 30982), (3290, 26556), (3948, 22130), (4426, 19740), (4935, 17704), (5640, 15491), (6580, 13278), (6639, 13160), (7896, 11065), (8852, 9870)]