4490756280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{13693}}^1$

素因数の和:14621

約数の個数: 96

約数和(自身を含む): 14612045760

約数和(自身を除く): 10121289480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 911, 1822, 2733, 3644, 4555, 5466, 7288, 8199, 9110, 10932, 13665, 13693, 16398, 18220, 21864, 27330, 27386, 32796, 36440, 40995, 41079, 54660, 54772, 65592, 68465, 81990, 82158, 109320, 109544, 123237, 136930, 163980, 164316, 205395, 246474, 273860, 327960, 328632, 410790, 492948, 547720, 616185, 821580, 985896, 1232370, 1643160, 2464740, 4929480, 12474323, 24948646, 37422969, 49897292, 62371615, 74845938, 99794584, 112268907, 124743230, 149691876, 187114845, 224537814, 249486460, 299383752, 374229690, 449075628, 498972920, 561344535, 748459380, 898151256, 1122689070, 1496918760, 2245378140, 4490756280]

約数ペア:

[(1, 4490756280), (2, 2245378140), (3, 1496918760), (4, 1122689070), (5, 898151256), (6, 748459380), (8, 561344535), (9, 498972920), (10, 449075628), (12, 374229690), (15, 299383752), (18, 249486460), (20, 224537814), (24, 187114845), (30, 149691876), (36, 124743230), (40, 112268907), (45, 99794584), (60, 74845938), (72, 62371615), (90, 49897292), (120, 37422969), (180, 24948646), (360, 12474323), (911, 4929480), (1822, 2464740), (2733, 1643160), (3644, 1232370), (4555, 985896), (5466, 821580), (7288, 616185), (8199, 547720), (9110, 492948), (10932, 410790), (13665, 328632), (13693, 327960), (16398, 273860), (18220, 246474), (21864, 205395), (27330, 164316), (27386, 163980), (32796, 136930), (36440, 123237), (40995, 109544), (41079, 109320), (54660, 82158), (54772, 81990), (65592, 68465)]