463422964880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{311323}}^1$

素因数の和:312168

約数の個数: 80

約数和(自身を含む): 1125697772160

約数和(自身を除く): 662274807280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 809, 920, 1618, 1840, 3236, 4045, 6472, 8090, 12944, 16180, 18607, 32360, 37214, 64720, 74428, 93035, 148856, 186070, 297712, 311323, 372140, 622646, 744280, 1245292, 1488560, 1556615, 2490584, 3113230, 4981168, 6226460, 7160429, 12452920, 14320858, 24905840, 28641716, 35802145, 57283432, 71604290, 114566864, 143208580, 251860307, 286417160, 503720614, 572834320, 1007441228, 1259301535, 2014882456, 2518603070, 4029764912, 5037206140, 5792787061, 10074412280, 11585574122, 20148824560, 23171148244, 28963935305, 46342296488, 57927870610, 92684592976, 115855741220, 231711482440, 463422964880]

約数ペア:

[(1, 463422964880), (2, 231711482440), (4, 115855741220), (5, 92684592976), (8, 57927870610), (10, 46342296488), (16, 28963935305), (20, 23171148244), (23, 20148824560), (40, 11585574122), (46, 10074412280), (80, 5792787061), (92, 5037206140), (115, 4029764912), (184, 2518603070), (230, 2014882456), (368, 1259301535), (460, 1007441228), (809, 572834320), (920, 503720614), (1618, 286417160), (1840, 251860307), (3236, 143208580), (4045, 114566864), (6472, 71604290), (8090, 57283432), (12944, 35802145), (16180, 28641716), (18607, 24905840), (32360, 14320858), (37214, 12452920), (64720, 7160429), (74428, 6226460), (93035, 4981168), (148856, 3113230), (186070, 2490584), (297712, 1556615), (311323, 1488560), (372140, 1245292), (622646, 744280)]