445733760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{232153}}^1$

素因数の和:232175

約数の個数: 64

約数和(自身を含む): 1420782480

約数和(自身を除く): 975048720

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, 320, 384, 480, 640, 960, 1920, 232153, 464306, 696459, 928612, 1160765, 1392918, 1857224, 2321530, 2785836, 3482295, 3714448, 4643060, 5571672, 6964590, 7428896, 9286120, 11143344, 13929180, 14857792, 18572240, 22286688, 27858360, 29715584, 37144480, 44573376, 55716720, 74288960, 89146752, 111433440, 148577920, 222866880, 445733760]

約数ペア:

[(1, 445733760), (2, 222866880), (3, 148577920), (4, 111433440), (5, 89146752), (6, 74288960), (8, 55716720), (10, 44573376), (12, 37144480), (15, 29715584), (16, 27858360), (20, 22286688), (24, 18572240), (30, 14857792), (32, 13929180), (40, 11143344), (48, 9286120), (60, 7428896), (64, 6964590), (80, 5571672), (96, 4643060), (120, 3714448), (128, 3482295), (160, 2785836), (192, 2321530), (240, 1857224), (320, 1392918), (384, 1160765), (480, 928612), (640, 696459), (960, 464306), (1920, 232153)]