146987520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19139}}^1$

素因数の和:19165

約数の個数: 80

約数和(自身を含む): 469925280

約数和(自身を除く): 322937760

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 19139, 38278, 57417, 76556, 95695, 114834, 153112, 191390, 229668, 287085, 306224, 382780, 459336, 574170, 612448, 765560, 918672, 1148340, 1224896, 1531120, 1837344, 2296680, 2449792, 3062240, 3674688, 4593360, 4899584, 6124480, 7349376, 9186720, 9799168, 12248960, 14698752, 18373440, 24497920, 29397504, 36746880, 48995840, 73493760, 146987520]

約数ペア:

[(1, 146987520), (2, 73493760), (3, 48995840), (4, 36746880), (5, 29397504), (6, 24497920), (8, 18373440), (10, 14698752), (12, 12248960), (15, 9799168), (16, 9186720), (20, 7349376), (24, 6124480), (30, 4899584), (32, 4593360), (40, 3674688), (48, 3062240), (60, 2449792), (64, 2296680), (80, 1837344), (96, 1531120), (120, 1224896), (128, 1148340), (160, 918672), (192, 765560), (240, 612448), (256, 574170), (320, 459336), (384, 382780), (480, 306224), (512, 287085), (640, 229668), (768, 191390), (960, 153112), (1280, 114834), (1536, 95695), (1920, 76556), (2560, 57417), (3840, 38278), (7680, 19139)]