138060840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3187}}^1$

素因数の和:3239

約数の個数: 96

約数和(自身を含む): 437266080

約数和(自身を除く): 299205240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3187, 3610, 4332, 5415, 6374, 7220, 8664, 9561, 10830, 12748, 14440, 15935, 19122, 21660, 25496, 31870, 38244, 43320, 47805, 60553, 63740, 76488, 95610, 121106, 127480, 181659, 191220, 242212, 302765, 363318, 382440, 484424, 605530, 726636, 908295, 1150507, 1211060, 1453272, 1816590, 2301014, 2422120, 3451521, 3633180, 4602028, 5752535, 6903042, 7266360, 9204056, 11505070, 13806084, 17257605, 23010140, 27612168, 34515210, 46020280, 69030420, 138060840]

約数ペア:

[(1, 138060840), (2, 69030420), (3, 46020280), (4, 34515210), (5, 27612168), (6, 23010140), (8, 17257605), (10, 13806084), (12, 11505070), (15, 9204056), (19, 7266360), (20, 6903042), (24, 5752535), (30, 4602028), (38, 3633180), (40, 3451521), (57, 2422120), (60, 2301014), (76, 1816590), (95, 1453272), (114, 1211060), (120, 1150507), (152, 908295), (190, 726636), (228, 605530), (285, 484424), (361, 382440), (380, 363318), (456, 302765), (570, 242212), (722, 191220), (760, 181659), (1083, 127480), (1140, 121106), (1444, 95610), (1805, 76488), (2166, 63740), (2280, 60553), (2888, 47805), (3187, 43320), (3610, 38244), (4332, 31870), (5415, 25496), (6374, 21660), (7220, 19122), (8664, 15935), (9561, 14440), (10830, 12748)]