4785480

素因数分解:

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

素因数の和:241

約数の個数: 160

約数和(自身を含む): 18469440

約数和(自身を除く): 13683960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 211, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 422, 504, 540, 567, 630, 633, 648, 756, 810, 840, 844, 945, 1055, 1080, 1134, 1260, 1266, 1477, 1512, 1620, 1688, 1890, 1899, 2110, 2268, 2520, 2532, 2835, 2954, 3165, 3240, 3780, 3798, 4220, 4431, 4536, 5064, 5670, 5697, 5908, 6330, 7385, 7560, 7596, 8440, 8862, 9495, 11340, 11394, 11816, 12660, 13293, 14770, 15192, 17091, 17724, 18990, 22155, 22680, 22788, 25320, 26586, 28485, 29540, 34182, 35448, 37980, 39879, 44310, 45576, 53172, 56970, 59080, 66465, 68364, 75960, 79758, 85455, 88620, 106344, 113940, 119637, 132930, 136728, 159516, 170910, 177240, 199395, 227880, 239274, 265860, 319032, 341820, 398790, 478548, 531720, 598185, 683640, 797580, 957096, 1196370, 1595160, 2392740, 4785480]

約数ペア:

[(1, 4785480), (2, 2392740), (3, 1595160), (4, 1196370), (5, 957096), (6, 797580), (7, 683640), (8, 598185), (9, 531720), (10, 478548), (12, 398790), (14, 341820), (15, 319032), (18, 265860), (20, 239274), (21, 227880), (24, 199395), (27, 177240), (28, 170910), (30, 159516), (35, 136728), (36, 132930), (40, 119637), (42, 113940), (45, 106344), (54, 88620), (56, 85455), (60, 79758), (63, 75960), (70, 68364), (72, 66465), (81, 59080), (84, 56970), (90, 53172), (105, 45576), (108, 44310), (120, 39879), (126, 37980), (135, 35448), (140, 34182), (162, 29540), (168, 28485), (180, 26586), (189, 25320), (210, 22788), (211, 22680), (216, 22155), (252, 18990), (270, 17724), (280, 17091), (315, 15192), (324, 14770), (360, 13293), (378, 12660), (405, 11816), (420, 11394), (422, 11340), (504, 9495), (540, 8862), (567, 8440), (630, 7596), (633, 7560), (648, 7385), (756, 6330), (810, 5908), (840, 5697), (844, 5670), (945, 5064), (1055, 4536), (1080, 4431), (1134, 4220), (1260, 3798), (1266, 3780), (1477, 3240), (1512, 3165), (1620, 2954), (1688, 2835), (1890, 2532), (1899, 2520), (2110, 2268)]