125441280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{10889}}^1$

素因数の和:10916

約数の個数: 108

約数和(自身を含む): 434053620

約数和(自身を除く): 308612340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 10889, 11520, 21778, 32667, 43556, 54445, 65334, 87112, 98001, 108890, 130668, 163335, 174224, 196002, 217780, 261336, 326670, 348448, 392004, 435560, 490005, 522672, 653340, 696896, 784008, 871120, 980010, 1045344, 1306680, 1393792, 1568016, 1742240, 1960020, 2090688, 2613360, 2787584, 3136032, 3484480, 3920040, 4181376, 5226720, 6272064, 6968960, 7840080, 8362752, 10453440, 12544128, 13937920, 15680160, 20906880, 25088256, 31360320, 41813760, 62720640, 125441280]

約数ペア:

[(1, 125441280), (2, 62720640), (3, 41813760), (4, 31360320), (5, 25088256), (6, 20906880), (8, 15680160), (9, 13937920), (10, 12544128), (12, 10453440), (15, 8362752), (16, 7840080), (18, 6968960), (20, 6272064), (24, 5226720), (30, 4181376), (32, 3920040), (36, 3484480), (40, 3136032), (45, 2787584), (48, 2613360), (60, 2090688), (64, 1960020), (72, 1742240), (80, 1568016), (90, 1393792), (96, 1306680), (120, 1045344), (128, 980010), (144, 871120), (160, 784008), (180, 696896), (192, 653340), (240, 522672), (256, 490005), (288, 435560), (320, 392004), (360, 348448), (384, 326670), (480, 261336), (576, 217780), (640, 196002), (720, 174224), (768, 163335), (960, 130668), (1152, 108890), (1280, 98001), (1440, 87112), (1920, 65334), (2304, 54445), (2880, 43556), (3840, 32667), (5760, 21778), (10889, 11520)]