480787560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 1714452480

約数和(自身を除く): 1233664920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 317, 330, 360, 383, 396, 440, 495, 634, 660, 766, 792, 951, 990, 1149, 1268, 1320, 1532, 1585, 1902, 1915, 1980, 2298, 2536, 2853, 3064, 3170, 3447, 3487, 3804, 3830, 3960, 4213, 4596, 4755, 5706, 5745, 6340, 6894, 6974, 7608, 7660, 8426, 9192, 9510, 10461, 11412, 11490, 12639, 12680, 13788, 13948, 14265, 15320, 16852, 17235, 17435, 19020, 20922, 21065, 22824, 22980, 25278, 27576, 27896, 28530, 31383, 33704, 34470, 34870, 37917, 38040, 41844, 42130, 45960, 50556, 52305, 57060, 62766, 63195, 68940, 69740, 75834, 83688, 84260, 101112, 104610, 114120, 121411, 125532, 126390, 137880, 139480, 151668, 156915, 168520, 189585, 209220, 242822, 251064, 252780, 303336, 313830, 364233, 379170, 418440, 485644, 505560, 607055, 627660, 728466, 758340, 971288, 1092699, 1214110, 1255320, 1335521, 1456932, 1516680, 1821165, 2185398, 2428220, 2671042, 2913864, 3642330, 4006563, 4370796, 4856440, 5342084, 5463495, 6677605, 7284660, 8013126, 8741592, 10684168, 10926990, 12019689, 13355210, 14569320, 16026252, 20032815, 21853980, 24039378, 26710420, 32052504, 40065630, 43707960, 48078756, 53420840, 60098445, 80131260, 96157512, 120196890, 160262520, 240393780, 480787560]

約数ペア:

[(1, 480787560), (2, 240393780), (3, 160262520), (4, 120196890), (5, 96157512), (6, 80131260), (8, 60098445), (9, 53420840), (10, 48078756), (11, 43707960), (12, 40065630), (15, 32052504), (18, 26710420), (20, 24039378), (22, 21853980), (24, 20032815), (30, 16026252), (33, 14569320), (36, 13355210), (40, 12019689), (44, 10926990), (45, 10684168), (55, 8741592), (60, 8013126), (66, 7284660), (72, 6677605), (88, 5463495), (90, 5342084), (99, 4856440), (110, 4370796), (120, 4006563), (132, 3642330), (165, 2913864), (180, 2671042), (198, 2428220), (220, 2185398), (264, 1821165), (317, 1516680), (330, 1456932), (360, 1335521), (383, 1255320), (396, 1214110), (440, 1092699), (495, 971288), (634, 758340), (660, 728466), (766, 627660), (792, 607055), (951, 505560), (990, 485644), (1149, 418440), (1268, 379170), (1320, 364233), (1532, 313830), (1585, 303336), (1902, 252780), (1915, 251064), (1980, 242822), (2298, 209220), (2536, 189585), (2853, 168520), (3064, 156915), (3170, 151668), (3447, 139480), (3487, 137880), (3804, 126390), (3830, 125532), (3960, 121411), (4213, 114120), (4596, 104610), (4755, 101112), (5706, 84260), (5745, 83688), (6340, 75834), (6894, 69740), (6974, 68940), (7608, 63195), (7660, 62766), (8426, 57060), (9192, 52305), (9510, 50556), (10461, 45960), (11412, 42130), (11490, 41844), (12639, 38040), (12680, 37917), (13788, 34870), (13948, 34470), (14265, 33704), (15320, 31383), (16852, 28530), (17235, 27896), (17435, 27576), (19020, 25278), (20922, 22980), (21065, 22824)]