13315860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24659}}^1$

素因数の和:24677

約数の個数: 48

約数和(自身を含む): 41428800

約数和(自身を除く): 28112940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 24659, 49318, 73977, 98636, 123295, 147954, 221931, 246590, 295908, 369885, 443862, 493180, 665793, 739770, 887724, 1109655, 1331586, 1479540, 2219310, 2663172, 3328965, 4438620, 6657930, 13315860]

約数ペア:

[(1, 13315860), (2, 6657930), (3, 4438620), (4, 3328965), (5, 2663172), (6, 2219310), (9, 1479540), (10, 1331586), (12, 1109655), (15, 887724), (18, 739770), (20, 665793), (27, 493180), (30, 443862), (36, 369885), (45, 295908), (54, 246590), (60, 221931), (90, 147954), (108, 123295), (135, 98636), (180, 73977), (270, 49318), (540, 24659)]