140508960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{292727}}^1$

素因数の和:292745

約数の個数: 48

約数和(自身を含む): 442604736

約数和(自身を除く): 302095776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 292727, 585454, 878181, 1170908, 1463635, 1756362, 2341816, 2927270, 3512724, 4390905, 4683632, 5854540, 7025448, 8781810, 9367264, 11709080, 14050896, 17563620, 23418160, 28101792, 35127240, 46836320, 70254480, 140508960]

約数ペア:

[(1, 140508960), (2, 70254480), (3, 46836320), (4, 35127240), (5, 28101792), (6, 23418160), (8, 17563620), (10, 14050896), (12, 11709080), (15, 9367264), (16, 8781810), (20, 7025448), (24, 5854540), (30, 4683632), (32, 4390905), (40, 3512724), (48, 2927270), (60, 2341816), (80, 1756362), (96, 1463635), (120, 1170908), (160, 878181), (240, 585454), (480, 292727)]