283526640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2833}}^1$

素因数の和:2991

約数の個数: 120

約数和(自身を含む): 959365680

約数和(自身を除く): 675839040

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 2833, 3336, 4170, 5004, 5560, 5666, 6255, 6672, 8340, 8499, 10008, 11120, 11332, 12510, 14165, 16680, 16998, 20016, 22664, 25020, 25497, 28330, 33360, 33996, 42495, 45328, 50040, 50994, 56660, 67992, 84990, 100080, 101988, 113320, 127485, 135984, 169980, 203976, 226640, 254970, 339960, 393787, 407952, 509940, 679920, 787574, 1019880, 1181361, 1575148, 1968935, 2039760, 2362722, 3150296, 3544083, 3937870, 4725444, 5906805, 6300592, 7088166, 7875740, 9450888, 11813610, 14176332, 15751480, 17720415, 18901776, 23627220, 28352664, 31502960, 35440830, 47254440, 56705328, 70881660, 94508880, 141763320, 283526640]

約数ペア:

[(1, 283526640), (2, 141763320), (3, 94508880), (4, 70881660), (5, 56705328), (6, 47254440), (8, 35440830), (9, 31502960), (10, 28352664), (12, 23627220), (15, 18901776), (16, 17720415), (18, 15751480), (20, 14176332), (24, 11813610), (30, 9450888), (36, 7875740), (40, 7088166), (45, 6300592), (48, 5906805), (60, 4725444), (72, 3937870), (80, 3544083), (90, 3150296), (120, 2362722), (139, 2039760), (144, 1968935), (180, 1575148), (240, 1181361), (278, 1019880), (360, 787574), (417, 679920), (556, 509940), (695, 407952), (720, 393787), (834, 339960), (1112, 254970), (1251, 226640), (1390, 203976), (1668, 169980), (2085, 135984), (2224, 127485), (2502, 113320), (2780, 101988), (2833, 100080), (3336, 84990), (4170, 67992), (5004, 56660), (5560, 50994), (5666, 50040), (6255, 45328), (6672, 42495), (8340, 33996), (8499, 33360), (10008, 28330), (11120, 25497), (11332, 25020), (12510, 22664), (14165, 20016), (16680, 16998)]