84545640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78283}}^1$

素因数の和:78303

約数の個数: 64

約数和(自身を含む): 281822400

約数和(自身を除く): 197276760

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, 78283, 156566, 234849, 313132, 391415, 469698, 626264, 704547, 782830, 939396, 1174245, 1409094, 1565660, 1878792, 2113641, 2348490, 2818188, 3131320, 3522735, 4227282, 4696980, 5636376, 7045470, 8454564, 9393960, 10568205, 14090940, 16909128, 21136410, 28181880, 42272820, 84545640]

約数ペア:

[(1, 84545640), (2, 42272820), (3, 28181880), (4, 21136410), (5, 16909128), (6, 14090940), (8, 10568205), (9, 9393960), (10, 8454564), (12, 7045470), (15, 5636376), (18, 4696980), (20, 4227282), (24, 3522735), (27, 3131320), (30, 2818188), (36, 2348490), (40, 2113641), (45, 1878792), (54, 1565660), (60, 1409094), (72, 1174245), (90, 939396), (108, 782830), (120, 704547), (135, 626264), (180, 469698), (216, 391415), (270, 313132), (360, 234849), (540, 156566), (1080, 78283)]