1063440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 4100928

約数和(自身を除く): 3037488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 211, 240, 252, 280, 315, 336, 360, 420, 422, 504, 560, 630, 633, 720, 840, 844, 1008, 1055, 1260, 1266, 1477, 1680, 1688, 1899, 2110, 2520, 2532, 2954, 3165, 3376, 3798, 4220, 4431, 5040, 5064, 5908, 6330, 7385, 7596, 8440, 8862, 9495, 10128, 11816, 12660, 13293, 14770, 15192, 16880, 17724, 18990, 22155, 23632, 25320, 26586, 29540, 30384, 35448, 37980, 44310, 50640, 53172, 59080, 66465, 70896, 75960, 88620, 106344, 118160, 132930, 151920, 177240, 212688, 265860, 354480, 531720, 1063440]

約数ペア:

[(1, 1063440), (2, 531720), (3, 354480), (4, 265860), (5, 212688), (6, 177240), (7, 151920), (8, 132930), (9, 118160), (10, 106344), (12, 88620), (14, 75960), (15, 70896), (16, 66465), (18, 59080), (20, 53172), (21, 50640), (24, 44310), (28, 37980), (30, 35448), (35, 30384), (36, 29540), (40, 26586), (42, 25320), (45, 23632), (48, 22155), (56, 18990), (60, 17724), (63, 16880), (70, 15192), (72, 14770), (80, 13293), (84, 12660), (90, 11816), (105, 10128), (112, 9495), (120, 8862), (126, 8440), (140, 7596), (144, 7385), (168, 6330), (180, 5908), (210, 5064), (211, 5040), (240, 4431), (252, 4220), (280, 3798), (315, 3376), (336, 3165), (360, 2954), (420, 2532), (422, 2520), (504, 2110), (560, 1899), (630, 1688), (633, 1680), (720, 1477), (840, 1266), (844, 1260), (1008, 1055)]