6416820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 21405384

約数和(自身を除く): 14988564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 233, 255, 270, 306, 324, 340, 405, 459, 466, 510, 540, 612, 699, 765, 810, 918, 932, 1020, 1165, 1377, 1398, 1530, 1620, 1836, 2097, 2295, 2330, 2754, 2796, 3060, 3495, 3961, 4194, 4590, 4660, 5508, 6291, 6885, 6990, 7922, 8388, 9180, 10485, 11883, 12582, 13770, 13980, 15844, 18873, 19805, 20970, 23766, 25164, 27540, 31455, 35649, 37746, 39610, 41940, 47532, 59415, 62910, 71298, 75492, 79220, 94365, 106947, 118830, 125820, 142596, 178245, 188730, 213894, 237660, 320841, 356490, 377460, 427788, 534735, 641682, 712980, 1069470, 1283364, 1604205, 2138940, 3208410, 6416820]

約数ペア:

[(1, 6416820), (2, 3208410), (3, 2138940), (4, 1604205), (5, 1283364), (6, 1069470), (9, 712980), (10, 641682), (12, 534735), (15, 427788), (17, 377460), (18, 356490), (20, 320841), (27, 237660), (30, 213894), (34, 188730), (36, 178245), (45, 142596), (51, 125820), (54, 118830), (60, 106947), (68, 94365), (81, 79220), (85, 75492), (90, 71298), (102, 62910), (108, 59415), (135, 47532), (153, 41940), (162, 39610), (170, 37746), (180, 35649), (204, 31455), (233, 27540), (255, 25164), (270, 23766), (306, 20970), (324, 19805), (340, 18873), (405, 15844), (459, 13980), (466, 13770), (510, 12582), (540, 11883), (612, 10485), (699, 9180), (765, 8388), (810, 7922), (918, 6990), (932, 6885), (1020, 6291), (1165, 5508), (1377, 4660), (1398, 4590), (1530, 4194), (1620, 3961), (1836, 3495), (2097, 3060), (2295, 2796), (2330, 2754)]