89191680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23227}}^1$

素因数の和:23251

約数の個数: 72

約数和(自身を含む): 284868192

約数和(自身を除く): 195676512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 23227, 46454, 69681, 92908, 116135, 139362, 185816, 232270, 278724, 348405, 371632, 464540, 557448, 696810, 743264, 929080, 1114896, 1393620, 1486528, 1858160, 2229792, 2787240, 2973056, 3716320, 4459584, 5574480, 5946112, 7432640, 8919168, 11148960, 14865280, 17838336, 22297920, 29730560, 44595840, 89191680]

約数ペア:

[(1, 89191680), (2, 44595840), (3, 29730560), (4, 22297920), (5, 17838336), (6, 14865280), (8, 11148960), (10, 8919168), (12, 7432640), (15, 5946112), (16, 5574480), (20, 4459584), (24, 3716320), (30, 2973056), (32, 2787240), (40, 2229792), (48, 1858160), (60, 1486528), (64, 1393620), (80, 1114896), (96, 929080), (120, 743264), (128, 696810), (160, 557448), (192, 464540), (240, 371632), (256, 348405), (320, 278724), (384, 232270), (480, 185816), (640, 139362), (768, 116135), (960, 92908), (1280, 69681), (1920, 46454), (3840, 23227)]