12038580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 37320192

約数和(自身を除く): 25281612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1423, 1692, 2115, 2820, 2846, 4230, 4269, 5692, 7115, 8460, 8538, 12807, 14230, 17076, 21345, 25614, 28460, 42690, 51228, 64035, 66881, 85380, 128070, 133762, 200643, 256140, 267524, 334405, 401286, 601929, 668810, 802572, 1003215, 1203858, 1337620, 2006430, 2407716, 3009645, 4012860, 6019290, 12038580]

約数ペア:

[(1, 12038580), (2, 6019290), (3, 4012860), (4, 3009645), (5, 2407716), (6, 2006430), (9, 1337620), (10, 1203858), (12, 1003215), (15, 802572), (18, 668810), (20, 601929), (30, 401286), (36, 334405), (45, 267524), (47, 256140), (60, 200643), (90, 133762), (94, 128070), (141, 85380), (180, 66881), (188, 64035), (235, 51228), (282, 42690), (423, 28460), (470, 25614), (564, 21345), (705, 17076), (846, 14230), (940, 12807), (1410, 8538), (1423, 8460), (1692, 7115), (2115, 5692), (2820, 4269), (2846, 4230)]