121985280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{10589}}^1$

素因数の和:10616

約数の個数: 108

約数和(自身を含む): 422096220

約数和(自身を除く): 300110940

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, 10589, 11520, 21178, 31767, 42356, 52945, 63534, 84712, 95301, 105890, 127068, 158835, 169424, 190602, 211780, 254136, 317670, 338848, 381204, 423560, 476505, 508272, 635340, 677696, 762408, 847120, 953010, 1016544, 1270680, 1355392, 1524816, 1694240, 1906020, 2033088, 2541360, 2710784, 3049632, 3388480, 3812040, 4066176, 5082720, 6099264, 6776960, 7624080, 8132352, 10165440, 12198528, 13553920, 15248160, 20330880, 24397056, 30496320, 40661760, 60992640, 121985280]

約数ペア:

[(1, 121985280), (2, 60992640), (3, 40661760), (4, 30496320), (5, 24397056), (6, 20330880), (8, 15248160), (9, 13553920), (10, 12198528), (12, 10165440), (15, 8132352), (16, 7624080), (18, 6776960), (20, 6099264), (24, 5082720), (30, 4066176), (32, 3812040), (36, 3388480), (40, 3049632), (45, 2710784), (48, 2541360), (60, 2033088), (64, 1906020), (72, 1694240), (80, 1524816), (90, 1355392), (96, 1270680), (120, 1016544), (128, 953010), (144, 847120), (160, 762408), (180, 677696), (192, 635340), (240, 508272), (256, 476505), (288, 423560), (320, 381204), (360, 338848), (384, 317670), (480, 254136), (576, 211780), (640, 190602), (720, 169424), (768, 158835), (960, 127068), (1152, 105890), (1280, 95301), (1440, 84712), (1920, 63534), (2304, 52945), (2880, 42356), (3840, 31767), (5760, 21178), (10589, 11520)]