127689480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1020

約数の個数: 128

約数和(自身を含む): 429235200

約数和(自身を除く): 301545720

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, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 863, 1080, 1096, 1233, 1370, 1644, 1726, 2055, 2466, 2589, 2740, 3288, 3452, 3699, 4110, 4315, 4932, 5178, 5480, 6165, 6904, 7398, 7767, 8220, 8630, 9864, 10356, 12330, 12945, 14796, 15534, 16440, 17260, 18495, 20712, 23301, 24660, 25890, 29592, 31068, 34520, 36990, 38835, 46602, 49320, 51780, 62136, 73980, 77670, 93204, 103560, 116505, 118231, 147960, 155340, 186408, 233010, 236462, 310680, 354693, 466020, 472924, 591155, 709386, 932040, 945848, 1064079, 1182310, 1418772, 1773465, 2128158, 2364620, 2837544, 3192237, 3546930, 4256316, 4729240, 5320395, 6384474, 7093860, 8512632, 10640790, 12768948, 14187720, 15961185, 21281580, 25537896, 31922370, 42563160, 63844740, 127689480]

約数ペア:

[(1, 127689480), (2, 63844740), (3, 42563160), (4, 31922370), (5, 25537896), (6, 21281580), (8, 15961185), (9, 14187720), (10, 12768948), (12, 10640790), (15, 8512632), (18, 7093860), (20, 6384474), (24, 5320395), (27, 4729240), (30, 4256316), (36, 3546930), (40, 3192237), (45, 2837544), (54, 2364620), (60, 2128158), (72, 1773465), (90, 1418772), (108, 1182310), (120, 1064079), (135, 945848), (137, 932040), (180, 709386), (216, 591155), (270, 472924), (274, 466020), (360, 354693), (411, 310680), (540, 236462), (548, 233010), (685, 186408), (822, 155340), (863, 147960), (1080, 118231), (1096, 116505), (1233, 103560), (1370, 93204), (1644, 77670), (1726, 73980), (2055, 62136), (2466, 51780), (2589, 49320), (2740, 46602), (3288, 38835), (3452, 36990), (3699, 34520), (4110, 31068), (4315, 29592), (4932, 25890), (5178, 24660), (5480, 23301), (6165, 20712), (6904, 18495), (7398, 17260), (7767, 16440), (8220, 15534), (8630, 14796), (9864, 12945), (10356, 12330)]