479830860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2665727}}^1$

素因数の和:2665742

約数の個数: 36

約数和(自身を含む): 1455487488

約数和(自身を除く): 975656628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2665727, 5331454, 7997181, 10662908, 13328635, 15994362, 23991543, 26657270, 31988724, 39985905, 47983086, 53314540, 79971810, 95966172, 119957715, 159943620, 239915430, 479830860]

約数ペア:

[(1, 479830860), (2, 239915430), (3, 159943620), (4, 119957715), (5, 95966172), (6, 79971810), (9, 53314540), (10, 47983086), (12, 39985905), (15, 31988724), (18, 26657270), (20, 23991543), (30, 15994362), (36, 13328635), (45, 10662908), (60, 7997181), (90, 5331454), (180, 2665727)]