783985680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2843}}^1$

素因数の和:3245

約数の個数: 120

約数和(自身を含む): 2640688128

約数和(自身を除く): 1856702448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 383, 720, 766, 1149, 1532, 1915, 2298, 2843, 3064, 3447, 3830, 4596, 5686, 5745, 6128, 6894, 7660, 8529, 9192, 11372, 11490, 13788, 14215, 15320, 17058, 17235, 18384, 22744, 22980, 25587, 27576, 28430, 30640, 34116, 34470, 42645, 45488, 45960, 51174, 55152, 56860, 68232, 68940, 85290, 91920, 102348, 113720, 127935, 136464, 137880, 170580, 204696, 227440, 255870, 275760, 341160, 409392, 511740, 682320, 1023480, 1088869, 2046960, 2177738, 3266607, 4355476, 5444345, 6533214, 8710952, 9799821, 10888690, 13066428, 16333035, 17421904, 19599642, 21777380, 26132856, 32666070, 39199284, 43554760, 48999105, 52265712, 65332140, 78398568, 87109520, 97998210, 130664280, 156797136, 195996420, 261328560, 391992840, 783985680]

約数ペア:

[(1, 783985680), (2, 391992840), (3, 261328560), (4, 195996420), (5, 156797136), (6, 130664280), (8, 97998210), (9, 87109520), (10, 78398568), (12, 65332140), (15, 52265712), (16, 48999105), (18, 43554760), (20, 39199284), (24, 32666070), (30, 26132856), (36, 21777380), (40, 19599642), (45, 17421904), (48, 16333035), (60, 13066428), (72, 10888690), (80, 9799821), (90, 8710952), (120, 6533214), (144, 5444345), (180, 4355476), (240, 3266607), (360, 2177738), (383, 2046960), (720, 1088869), (766, 1023480), (1149, 682320), (1532, 511740), (1915, 409392), (2298, 341160), (2843, 275760), (3064, 255870), (3447, 227440), (3830, 204696), (4596, 170580), (5686, 137880), (5745, 136464), (6128, 127935), (6894, 113720), (7660, 102348), (8529, 91920), (9192, 85290), (11372, 68940), (11490, 68232), (13788, 56860), (14215, 55152), (15320, 51174), (17058, 45960), (17235, 45488), (18384, 42645), (22744, 34470), (22980, 34116), (25587, 30640), (27576, 28430)]