709677720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3671}}^1$

素因数の和:3870

約数の個数: 128

約数和(自身を含む): 2379456000

約数和(自身を除く): 1669778280

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, 179, 180, 216, 270, 358, 360, 537, 540, 716, 895, 1074, 1080, 1432, 1611, 1790, 2148, 2685, 3222, 3580, 3671, 4296, 4833, 5370, 6444, 7160, 7342, 8055, 9666, 10740, 11013, 12888, 14684, 16110, 18355, 19332, 21480, 22026, 24165, 29368, 32220, 33039, 36710, 38664, 44052, 48330, 55065, 64440, 66078, 73420, 88104, 96660, 99117, 110130, 132156, 146840, 165195, 193320, 198234, 220260, 264312, 330390, 396468, 440520, 495585, 657109, 660780, 792936, 991170, 1314218, 1321560, 1971327, 1982340, 2628436, 3285545, 3942654, 3964680, 5256872, 5913981, 6571090, 7885308, 9856635, 11827962, 13142180, 15770616, 17741943, 19713270, 23655924, 26284360, 29569905, 35483886, 39426540, 47311848, 59139810, 70967772, 78853080, 88709715, 118279620, 141935544, 177419430, 236559240, 354838860, 709677720]

約数ペア:

[(1, 709677720), (2, 354838860), (3, 236559240), (4, 177419430), (5, 141935544), (6, 118279620), (8, 88709715), (9, 78853080), (10, 70967772), (12, 59139810), (15, 47311848), (18, 39426540), (20, 35483886), (24, 29569905), (27, 26284360), (30, 23655924), (36, 19713270), (40, 17741943), (45, 15770616), (54, 13142180), (60, 11827962), (72, 9856635), (90, 7885308), (108, 6571090), (120, 5913981), (135, 5256872), (179, 3964680), (180, 3942654), (216, 3285545), (270, 2628436), (358, 1982340), (360, 1971327), (537, 1321560), (540, 1314218), (716, 991170), (895, 792936), (1074, 660780), (1080, 657109), (1432, 495585), (1611, 440520), (1790, 396468), (2148, 330390), (2685, 264312), (3222, 220260), (3580, 198234), (3671, 193320), (4296, 165195), (4833, 146840), (5370, 132156), (6444, 110130), (7160, 99117), (7342, 96660), (8055, 88104), (9666, 73420), (10740, 66078), (11013, 64440), (12888, 55065), (14684, 48330), (16110, 44052), (18355, 38664), (19332, 36710), (21480, 33039), (22026, 32220), (24165, 29368)]