12038220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2477}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 37883664

約数和(自身を除く): 25845444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 2477, 4860, 4954, 7431, 9908, 12385, 14862, 22293, 24770, 29724, 37155, 44586, 49540, 66879, 74310, 89172, 111465, 133758, 148620, 200637, 222930, 267516, 334395, 401274, 445860, 601911, 668790, 802548, 1003185, 1203822, 1337580, 2006370, 2407644, 3009555, 4012740, 6019110, 12038220]

約数ペア:

[(1, 12038220), (2, 6019110), (3, 4012740), (4, 3009555), (5, 2407644), (6, 2006370), (9, 1337580), (10, 1203822), (12, 1003185), (15, 802548), (18, 668790), (20, 601911), (27, 445860), (30, 401274), (36, 334395), (45, 267516), (54, 222930), (60, 200637), (81, 148620), (90, 133758), (108, 111465), (135, 89172), (162, 74310), (180, 66879), (243, 49540), (270, 44586), (324, 37155), (405, 29724), (486, 24770), (540, 22293), (810, 14862), (972, 12385), (1215, 9908), (1620, 7431), (2430, 4954), (2477, 4860)]