139958640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6703}}^1$

素因数の和:6751

約数の個数: 120

約数和(自身を含む): 486308160

約数和(自身を除く): 346349520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6703, 6960, 10440, 13406, 20109, 20880, 26812, 33515, 40218, 53624, 60327, 67030, 80436, 100545, 107248, 120654, 134060, 160872, 194387, 201090, 241308, 268120, 301635, 321744, 388774, 402180, 482616, 536240, 583161, 603270, 777548, 804360, 965232, 971935, 1166322, 1206540, 1555096, 1608720, 1749483, 1943870, 2332644, 2413080, 2915805, 3110192, 3498966, 3887740, 4665288, 4826160, 5831610, 6997932, 7775480, 8747415, 9330576, 11663220, 13995864, 15550960, 17494830, 23326440, 27991728, 34989660, 46652880, 69979320, 139958640]

約数ペア:

[(1, 139958640), (2, 69979320), (3, 46652880), (4, 34989660), (5, 27991728), (6, 23326440), (8, 17494830), (9, 15550960), (10, 13995864), (12, 11663220), (15, 9330576), (16, 8747415), (18, 7775480), (20, 6997932), (24, 5831610), (29, 4826160), (30, 4665288), (36, 3887740), (40, 3498966), (45, 3110192), (48, 2915805), (58, 2413080), (60, 2332644), (72, 1943870), (80, 1749483), (87, 1608720), (90, 1555096), (116, 1206540), (120, 1166322), (144, 971935), (145, 965232), (174, 804360), (180, 777548), (232, 603270), (240, 583161), (261, 536240), (290, 482616), (348, 402180), (360, 388774), (435, 321744), (464, 301635), (522, 268120), (580, 241308), (696, 201090), (720, 194387), (870, 160872), (1044, 134060), (1160, 120654), (1305, 107248), (1392, 100545), (1740, 80436), (2088, 67030), (2320, 60327), (2610, 53624), (3480, 40218), (4176, 33515), (5220, 26812), (6703, 20880), (6960, 20109), (10440, 13406)]