683640

素因数分解:

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

素因数の和:234

約数の個数: 80

約数和(自身を含む): 2308680

約数和(自身を除く): 1625040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 211, 216, 270, 324, 360, 405, 422, 540, 633, 648, 810, 844, 1055, 1080, 1266, 1620, 1688, 1899, 2110, 2532, 3165, 3240, 3798, 4220, 5064, 5697, 6330, 7596, 8440, 9495, 11394, 12660, 15192, 17091, 18990, 22788, 25320, 28485, 34182, 37980, 45576, 56970, 68364, 75960, 85455, 113940, 136728, 170910, 227880, 341820, 683640]

約数ペア:

[(1, 683640), (2, 341820), (3, 227880), (4, 170910), (5, 136728), (6, 113940), (8, 85455), (9, 75960), (10, 68364), (12, 56970), (15, 45576), (18, 37980), (20, 34182), (24, 28485), (27, 25320), (30, 22788), (36, 18990), (40, 17091), (45, 15192), (54, 12660), (60, 11394), (72, 9495), (81, 8440), (90, 7596), (108, 6330), (120, 5697), (135, 5064), (162, 4220), (180, 3798), (211, 3240), (216, 3165), (270, 2532), (324, 2110), (360, 1899), (405, 1688), (422, 1620), (540, 1266), (633, 1080), (648, 1055), (810, 844)]