280671729480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{863}}^1\times {\mathrm{100379}}^1$

素因数の和:101265

約数の個数: 160

約数和(自身を含む): 944471404800

約数和(自身を除く): 663799675320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 863, 1080, 1620, 1726, 2589, 3240, 3452, 4315, 5178, 6904, 7767, 8630, 10356, 12945, 15534, 17260, 20712, 23301, 25890, 31068, 34520, 38835, 46602, 51780, 62136, 69903, 77670, 93204, 100379, 103560, 116505, 139806, 155340, 186408, 200758, 233010, 279612, 301137, 310680, 349515, 401516, 466020, 501895, 559224, 602274, 699030, 803032, 903411, 932040, 1003790, 1204548, 1398060, 1505685, 1806822, 2007580, 2409096, 2710233, 2796120, 3011370, 3613644, 4015160, 4517055, 5420466, 6022740, 7227288, 8130699, 9034110, 10840932, 12045480, 13551165, 16261398, 18068220, 21681864, 27102330, 32522796, 36136440, 40653495, 54204660, 65045592, 81306990, 86627077, 108409320, 162613980, 173254154, 259881231, 325227960, 346508308, 433135385, 519762462, 693016616, 779643693, 866270770, 1039524924, 1299406155, 1559287386, 1732541540, 2079049848, 2338931079, 2598812310, 3118574772, 3465083080, 3898218465, 4677862158, 5197624620, 6237149544, 7016793237, 7796436930, 9355724316, 10395249240, 11694655395, 14033586474, 15592873860, 18711448632, 23389310790, 28067172948, 31185747720, 35083966185, 46778621580, 56134345896, 70167932370, 93557243160, 140335864740, 280671729480]

約数ペア:

[(1, 280671729480), (2, 140335864740), (3, 93557243160), (4, 70167932370), (5, 56134345896), (6, 46778621580), (8, 35083966185), (9, 31185747720), (10, 28067172948), (12, 23389310790), (15, 18711448632), (18, 15592873860), (20, 14033586474), (24, 11694655395), (27, 10395249240), (30, 9355724316), (36, 7796436930), (40, 7016793237), (45, 6237149544), (54, 5197624620), (60, 4677862158), (72, 3898218465), (81, 3465083080), (90, 3118574772), (108, 2598812310), (120, 2338931079), (135, 2079049848), (162, 1732541540), (180, 1559287386), (216, 1299406155), (270, 1039524924), (324, 866270770), (360, 779643693), (405, 693016616), (540, 519762462), (648, 433135385), (810, 346508308), (863, 325227960), (1080, 259881231), (1620, 173254154), (1726, 162613980), (2589, 108409320), (3240, 86627077), (3452, 81306990), (4315, 65045592), (5178, 54204660), (6904, 40653495), (7767, 36136440), (8630, 32522796), (10356, 27102330), (12945, 21681864), (15534, 18068220), (17260, 16261398), (20712, 13551165), (23301, 12045480), (25890, 10840932), (31068, 9034110), (34520, 8130699), (38835, 7227288), (46602, 6022740), (51780, 5420466), (62136, 4517055), (69903, 4015160), (77670, 3613644), (93204, 3011370), (100379, 2796120), (103560, 2710233), (116505, 2409096), (139806, 2007580), (155340, 1806822), (186408, 1505685), (200758, 1398060), (233010, 1204548), (279612, 1003790), (301137, 932040), (310680, 903411), (349515, 803032), (401516, 699030), (466020, 602274), (501895, 559224)]