121466880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 156

約数和(自身を含む): 421672680

約数和(自身を除く): 300205800

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, 512, 576, 640, 659, 720, 768, 960, 1024, 1152, 1280, 1318, 1440, 1536, 1920, 1977, 2048, 2304, 2560, 2636, 2880, 3072, 3295, 3840, 3954, 4096, 4608, 5120, 5272, 5760, 5931, 6144, 6590, 7680, 7908, 9216, 9885, 10240, 10544, 11520, 11862, 12288, 13180, 15360, 15816, 18432, 19770, 20480, 21088, 23040, 23724, 26360, 29655, 30720, 31632, 36864, 39540, 42176, 46080, 47448, 52720, 59310, 61440, 63264, 79080, 84352, 92160, 94896, 105440, 118620, 126528, 158160, 168704, 184320, 189792, 210880, 237240, 253056, 316320, 337408, 379584, 421760, 474480, 506112, 632640, 674816, 759168, 843520, 948960, 1012224, 1265280, 1349632, 1518336, 1687040, 1897920, 2024448, 2530560, 2699264, 3036672, 3374080, 3795840, 4048896, 5061120, 6073344, 6748160, 7591680, 8097792, 10122240, 12146688, 13496320, 15183360, 20244480, 24293376, 30366720, 40488960, 60733440, 121466880]

約数ペア:

[(1, 121466880), (2, 60733440), (3, 40488960), (4, 30366720), (5, 24293376), (6, 20244480), (8, 15183360), (9, 13496320), (10, 12146688), (12, 10122240), (15, 8097792), (16, 7591680), (18, 6748160), (20, 6073344), (24, 5061120), (30, 4048896), (32, 3795840), (36, 3374080), (40, 3036672), (45, 2699264), (48, 2530560), (60, 2024448), (64, 1897920), (72, 1687040), (80, 1518336), (90, 1349632), (96, 1265280), (120, 1012224), (128, 948960), (144, 843520), (160, 759168), (180, 674816), (192, 632640), (240, 506112), (256, 474480), (288, 421760), (320, 379584), (360, 337408), (384, 316320), (480, 253056), (512, 237240), (576, 210880), (640, 189792), (659, 184320), (720, 168704), (768, 158160), (960, 126528), (1024, 118620), (1152, 105440), (1280, 94896), (1318, 92160), (1440, 84352), (1536, 79080), (1920, 63264), (1977, 61440), (2048, 59310), (2304, 52720), (2560, 47448), (2636, 46080), (2880, 42176), (3072, 39540), (3295, 36864), (3840, 31632), (3954, 30720), (4096, 29655), (4608, 26360), (5120, 23724), (5272, 23040), (5760, 21088), (5931, 20480), (6144, 19770), (6590, 18432), (7680, 15816), (7908, 15360), (9216, 13180), (9885, 12288), (10240, 11862), (10544, 11520)]