1799220480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4549}}^1$

素因数の和:4676

約数の個数: 144

約数和(自身を含む): 5803324800

約数和(自身を除く): 4004104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 384, 412, 480, 515, 618, 640, 768, 824, 960, 1030, 1236, 1280, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 3840, 4120, 4549, 4944, 6180, 6592, 8240, 9098, 9888, 12360, 13184, 13647, 16480, 18196, 19776, 22745, 24720, 26368, 27294, 32960, 36392, 39552, 45490, 49440, 54588, 65920, 68235, 72784, 79104, 90980, 98880, 109176, 131840, 136470, 145568, 181960, 197760, 218352, 272940, 291136, 363920, 395520, 436704, 468547, 545880, 582272, 727840, 873408, 937094, 1091760, 1164544, 1405641, 1455680, 1746816, 1874188, 2183520, 2342735, 2811282, 2911360, 3493632, 3748376, 4367040, 4685470, 5622564, 5822720, 7028205, 7496752, 8734080, 9370940, 11245128, 14056410, 14993504, 17468160, 18741880, 22490256, 28112820, 29987008, 37483760, 44980512, 56225640, 59974016, 74967520, 89961024, 112451280, 119948032, 149935040, 179922048, 224902560, 299870080, 359844096, 449805120, 599740160, 899610240, 1799220480]

約数ペア:

[(1, 1799220480), (2, 899610240), (3, 599740160), (4, 449805120), (5, 359844096), (6, 299870080), (8, 224902560), (10, 179922048), (12, 149935040), (15, 119948032), (16, 112451280), (20, 89961024), (24, 74967520), (30, 59974016), (32, 56225640), (40, 44980512), (48, 37483760), (60, 29987008), (64, 28112820), (80, 22490256), (96, 18741880), (103, 17468160), (120, 14993504), (128, 14056410), (160, 11245128), (192, 9370940), (206, 8734080), (240, 7496752), (256, 7028205), (309, 5822720), (320, 5622564), (384, 4685470), (412, 4367040), (480, 3748376), (515, 3493632), (618, 2911360), (640, 2811282), (768, 2342735), (824, 2183520), (960, 1874188), (1030, 1746816), (1236, 1455680), (1280, 1405641), (1545, 1164544), (1648, 1091760), (1920, 937094), (2060, 873408), (2472, 727840), (3090, 582272), (3296, 545880), (3840, 468547), (4120, 436704), (4549, 395520), (4944, 363920), (6180, 291136), (6592, 272940), (8240, 218352), (9098, 197760), (9888, 181960), (12360, 145568), (13184, 136470), (13647, 131840), (16480, 109176), (18196, 98880), (19776, 90980), (22745, 79104), (24720, 72784), (26368, 68235), (27294, 65920), (32960, 54588), (36392, 49440), (39552, 45490)]