215579160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4019}}^1$

素因数の和:4185

約数の個数: 96

約数和(自身を含む): 705510000

約数和(自身を除く): 489930840

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, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4019, 4470, 5364, 5960, 6705, 8038, 8940, 10728, 12057, 13410, 16076, 17880, 20095, 24114, 26820, 32152, 36171, 40190, 48228, 53640, 60285, 72342, 80380, 96456, 120570, 144684, 160760, 180855, 241140, 289368, 361710, 482280, 598831, 723420, 1197662, 1446840, 1796493, 2395324, 2994155, 3592986, 4790648, 5389479, 5988310, 7185972, 8982465, 10778958, 11976620, 14371944, 17964930, 21557916, 23953240, 26947395, 35929860, 43115832, 53894790, 71859720, 107789580, 215579160]

約数ペア:

[(1, 215579160), (2, 107789580), (3, 71859720), (4, 53894790), (5, 43115832), (6, 35929860), (8, 26947395), (9, 23953240), (10, 21557916), (12, 17964930), (15, 14371944), (18, 11976620), (20, 10778958), (24, 8982465), (30, 7185972), (36, 5988310), (40, 5389479), (45, 4790648), (60, 3592986), (72, 2994155), (90, 2395324), (120, 1796493), (149, 1446840), (180, 1197662), (298, 723420), (360, 598831), (447, 482280), (596, 361710), (745, 289368), (894, 241140), (1192, 180855), (1341, 160760), (1490, 144684), (1788, 120570), (2235, 96456), (2682, 80380), (2980, 72342), (3576, 60285), (4019, 53640), (4470, 48228), (5364, 40190), (5960, 36171), (6705, 32152), (8038, 26820), (8940, 24114), (10728, 20095), (12057, 17880), (13410, 16076)]