83690280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77491}}^1$

素因数の和:77511

約数の個数: 64

約数和(自身を含む): 278971200

約数和(自身を除く): 195280920

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, 180, 216, 270, 360, 540, 1080, 77491, 154982, 232473, 309964, 387455, 464946, 619928, 697419, 774910, 929892, 1162365, 1394838, 1549820, 1859784, 2092257, 2324730, 2789676, 3099640, 3487095, 4184514, 4649460, 5579352, 6974190, 8369028, 9298920, 10461285, 13948380, 16738056, 20922570, 27896760, 41845140, 83690280]

約数ペア:

[(1, 83690280), (2, 41845140), (3, 27896760), (4, 20922570), (5, 16738056), (6, 13948380), (8, 10461285), (9, 9298920), (10, 8369028), (12, 6974190), (15, 5579352), (18, 4649460), (20, 4184514), (24, 3487095), (27, 3099640), (30, 2789676), (36, 2324730), (40, 2092257), (45, 1859784), (54, 1549820), (60, 1394838), (72, 1162365), (90, 929892), (108, 774910), (120, 697419), (135, 619928), (180, 464946), (216, 387455), (270, 309964), (360, 232473), (540, 154982), (1080, 77491)]