74667240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{207409}}^1$

素因数の和:207426

約数の個数: 48

約数和(自身を含む): 242669700

約数和(自身を除く): 168002460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 207409, 414818, 622227, 829636, 1037045, 1244454, 1659272, 1866681, 2074090, 2488908, 3111135, 3733362, 4148180, 4977816, 6222270, 7466724, 8296360, 9333405, 12444540, 14933448, 18666810, 24889080, 37333620, 74667240]

約数ペア:

[(1, 74667240), (2, 37333620), (3, 24889080), (4, 18666810), (5, 14933448), (6, 12444540), (8, 9333405), (9, 8296360), (10, 7466724), (12, 6222270), (15, 4977816), (18, 4148180), (20, 3733362), (24, 3111135), (30, 2488908), (36, 2074090), (40, 1866681), (45, 1659272), (60, 1244454), (72, 1037045), (90, 829636), (120, 622227), (180, 414818), (360, 207409)]