294460380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3923}}^1$

素因数の和:4080

約数の個数: 96

約数和(自身を含む): 922924800

約数和(自身を除く): 628464420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 3753, 3923, 4170, 5004, 6255, 7506, 7846, 8340, 11769, 12510, 15012, 15692, 18765, 19615, 23538, 25020, 35307, 37530, 39230, 47076, 58845, 70614, 75060, 78460, 105921, 117690, 141228, 176535, 211842, 235380, 353070, 423684, 529605, 545297, 706140, 1059210, 1090594, 1635891, 2118420, 2181188, 2726485, 3271782, 4907673, 5452970, 6543564, 8179455, 9815346, 10905940, 14723019, 16358910, 19630692, 24538365, 29446038, 32717820, 49076730, 58892076, 73615095, 98153460, 147230190, 294460380]

約数ペア:

[(1, 294460380), (2, 147230190), (3, 98153460), (4, 73615095), (5, 58892076), (6, 49076730), (9, 32717820), (10, 29446038), (12, 24538365), (15, 19630692), (18, 16358910), (20, 14723019), (27, 10905940), (30, 9815346), (36, 8179455), (45, 6543564), (54, 5452970), (60, 4907673), (90, 3271782), (108, 2726485), (135, 2181188), (139, 2118420), (180, 1635891), (270, 1090594), (278, 1059210), (417, 706140), (540, 545297), (556, 529605), (695, 423684), (834, 353070), (1251, 235380), (1390, 211842), (1668, 176535), (2085, 141228), (2502, 117690), (2780, 105921), (3753, 78460), (3923, 75060), (4170, 70614), (5004, 58845), (6255, 47076), (7506, 39230), (7846, 37530), (8340, 35307), (11769, 25020), (12510, 23538), (15012, 19615), (15692, 18765)]