76880460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4015

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 163104180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 3967, 4845, 6460, 7934, 9690, 11901, 15868, 19380, 19835, 23802, 39670, 47604, 59505, 67439, 75373, 79340, 119010, 134878, 150746, 202317, 226119, 238020, 269756, 301492, 337195, 376865, 404634, 452238, 674390, 753730, 809268, 904476, 1011585, 1130595, 1281341, 1348780, 1507460, 2023170, 2261190, 2562682, 3844023, 4046340, 4522380, 5125364, 6406705, 7688046, 12813410, 15376092, 19220115, 25626820, 38440230, 76880460]

約数ペア:

[(1, 76880460), (2, 38440230), (3, 25626820), (4, 19220115), (5, 15376092), (6, 12813410), (10, 7688046), (12, 6406705), (15, 5125364), (17, 4522380), (19, 4046340), (20, 3844023), (30, 2562682), (34, 2261190), (38, 2023170), (51, 1507460), (57, 1348780), (60, 1281341), (68, 1130595), (76, 1011585), (85, 904476), (95, 809268), (102, 753730), (114, 674390), (170, 452238), (190, 404634), (204, 376865), (228, 337195), (255, 301492), (285, 269756), (323, 238020), (340, 226119), (380, 202317), (510, 150746), (570, 134878), (646, 119010), (969, 79340), (1020, 75373), (1140, 67439), (1292, 59505), (1615, 47604), (1938, 39670), (3230, 23802), (3876, 19835), (3967, 19380), (4845, 15868), (6460, 11901), (7934, 9690)]