154908960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{322727}}^1$

素因数の和:322745

約数の個数: 48

約数和(自身を含む): 487964736

約数和(自身を除く): 333055776

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, 322727, 645454, 968181, 1290908, 1613635, 1936362, 2581816, 3227270, 3872724, 4840905, 5163632, 6454540, 7745448, 9681810, 10327264, 12909080, 15490896, 19363620, 25818160, 30981792, 38727240, 51636320, 77454480, 154908960]

約数ペア:

[(1, 154908960), (2, 77454480), (3, 51636320), (4, 38727240), (5, 30981792), (6, 25818160), (8, 19363620), (10, 15490896), (12, 12909080), (15, 10327264), (16, 9681810), (20, 7745448), (24, 6454540), (30, 5163632), (32, 4840905), (40, 3872724), (48, 3227270), (60, 2581816), (80, 1936362), (96, 1613635), (120, 1290908), (160, 968181), (240, 645454), (480, 322727)]