308328960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2158

約数の個数: 160

約数和(自身を含む): 1038058560

約数和(自身を除く): 729729600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2113, 2280, 2432, 2560, 3040, 3648, 3840, 4226, 4560, 4864, 6080, 6339, 7296, 7680, 8452, 9120, 9728, 10565, 12160, 12678, 14592, 16904, 18240, 21130, 24320, 25356, 29184, 31695, 33808, 36480, 40147, 42260, 48640, 50712, 63390, 67616, 72960, 80294, 84520, 101424, 120441, 126780, 135232, 145920, 160588, 169040, 200735, 202848, 240882, 253560, 270464, 321176, 338080, 401470, 405696, 481764, 507120, 540928, 602205, 642352, 676160, 802940, 811392, 963528, 1014240, 1081856, 1204410, 1284704, 1352320, 1605880, 1622784, 1927056, 2028480, 2408820, 2569408, 2704640, 3211760, 3245568, 3854112, 4056960, 4817640, 5138816, 5409280, 6423520, 7708224, 8113920, 9635280, 10277632, 12847040, 15416448, 16227840, 19270560, 20555264, 25694080, 30832896, 38541120, 51388160, 61665792, 77082240, 102776320, 154164480, 308328960]

約数ペア:

[(1, 308328960), (2, 154164480), (3, 102776320), (4, 77082240), (5, 61665792), (6, 51388160), (8, 38541120), (10, 30832896), (12, 25694080), (15, 20555264), (16, 19270560), (19, 16227840), (20, 15416448), (24, 12847040), (30, 10277632), (32, 9635280), (38, 8113920), (40, 7708224), (48, 6423520), (57, 5409280), (60, 5138816), (64, 4817640), (76, 4056960), (80, 3854112), (95, 3245568), (96, 3211760), (114, 2704640), (120, 2569408), (128, 2408820), (152, 2028480), (160, 1927056), (190, 1622784), (192, 1605880), (228, 1352320), (240, 1284704), (256, 1204410), (285, 1081856), (304, 1014240), (320, 963528), (380, 811392), (384, 802940), (456, 676160), (480, 642352), (512, 602205), (570, 540928), (608, 507120), (640, 481764), (760, 405696), (768, 401470), (912, 338080), (960, 321176), (1140, 270464), (1216, 253560), (1280, 240882), (1520, 202848), (1536, 200735), (1824, 169040), (1920, 160588), (2113, 145920), (2280, 135232), (2432, 126780), (2560, 120441), (3040, 101424), (3648, 84520), (3840, 80294), (4226, 72960), (4560, 67616), (4864, 63390), (6080, 50712), (6339, 48640), (7296, 42260), (7680, 40147), (8452, 36480), (9120, 33808), (9728, 31695), (10565, 29184), (12160, 25356), (12678, 24320), (14592, 21130), (16904, 18240)]