27936240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2766

約数の個数: 80

約数和(自身を含む): 88649088

約数和(自身を除く): 60712848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 2707, 3440, 5160, 5414, 8121, 10320, 10828, 13535, 16242, 21656, 27070, 32484, 40605, 43312, 54140, 64968, 81210, 108280, 116401, 129936, 162420, 216560, 232802, 324840, 349203, 465604, 582005, 649680, 698406, 931208, 1164010, 1396812, 1746015, 1862416, 2328020, 2793624, 3492030, 4656040, 5587248, 6984060, 9312080, 13968120, 27936240]

約数ペア:

[(1, 27936240), (2, 13968120), (3, 9312080), (4, 6984060), (5, 5587248), (6, 4656040), (8, 3492030), (10, 2793624), (12, 2328020), (15, 1862416), (16, 1746015), (20, 1396812), (24, 1164010), (30, 931208), (40, 698406), (43, 649680), (48, 582005), (60, 465604), (80, 349203), (86, 324840), (120, 232802), (129, 216560), (172, 162420), (215, 129936), (240, 116401), (258, 108280), (344, 81210), (430, 64968), (516, 54140), (645, 43312), (688, 40605), (860, 32484), (1032, 27070), (1290, 21656), (1720, 16242), (2064, 13535), (2580, 10828), (2707, 10320), (3440, 8121), (5160, 5414)]