122278240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2604

約数の個数: 96

約数和(自身を含む): 337962240

約数和(自身を除く): 215684000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 2539, 3010, 3440, 4816, 5078, 6020, 6880, 9632, 10156, 12040, 12695, 17773, 20312, 24080, 25390, 35546, 40624, 48160, 50780, 71092, 81248, 88865, 101560, 109177, 142184, 177730, 203120, 218354, 284368, 355460, 406240, 436708, 545885, 568736, 710920, 764239, 873416, 1091770, 1421840, 1528478, 1746832, 2183540, 2843680, 3056956, 3493664, 3821195, 4367080, 6113912, 7642390, 8734160, 12227824, 15284780, 17468320, 24455648, 30569560, 61139120, 122278240]

約数ペア:

[(1, 122278240), (2, 61139120), (4, 30569560), (5, 24455648), (7, 17468320), (8, 15284780), (10, 12227824), (14, 8734160), (16, 7642390), (20, 6113912), (28, 4367080), (32, 3821195), (35, 3493664), (40, 3056956), (43, 2843680), (56, 2183540), (70, 1746832), (80, 1528478), (86, 1421840), (112, 1091770), (140, 873416), (160, 764239), (172, 710920), (215, 568736), (224, 545885), (280, 436708), (301, 406240), (344, 355460), (430, 284368), (560, 218354), (602, 203120), (688, 177730), (860, 142184), (1120, 109177), (1204, 101560), (1376, 88865), (1505, 81248), (1720, 71092), (2408, 50780), (2539, 48160), (3010, 40624), (3440, 35546), (4816, 25390), (5078, 24080), (6020, 20312), (6880, 17773), (9632, 12695), (10156, 12040)]