29991384480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3288529}}^1$

素因数の和:3288566

約数の個数: 96

約数和(自身を含む): 99445147200

約数和(自身を除く): 69453762720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 3288529, 6577058, 9865587, 13154116, 16442645, 19731174, 26308232, 32885290, 39462348, 49327935, 52616464, 62482051, 65770580, 78924696, 98655870, 105232928, 124964102, 131541160, 157849392, 187446153, 197311740, 249928204, 263082320, 312410255, 315698784, 374892306, 394623480, 499856408, 526164640, 624820510, 749784612, 789246960, 937230765, 999712816, 1249641020, 1499569224, 1578493920, 1874461530, 1999425632, 2499282040, 2999138448, 3748923060, 4998564080, 5998276896, 7497846120, 9997128160, 14995692240, 29991384480]

約数ペア:

[(1, 29991384480), (2, 14995692240), (3, 9997128160), (4, 7497846120), (5, 5998276896), (6, 4998564080), (8, 3748923060), (10, 2999138448), (12, 2499282040), (15, 1999425632), (16, 1874461530), (19, 1578493920), (20, 1499569224), (24, 1249641020), (30, 999712816), (32, 937230765), (38, 789246960), (40, 749784612), (48, 624820510), (57, 526164640), (60, 499856408), (76, 394623480), (80, 374892306), (95, 315698784), (96, 312410255), (114, 263082320), (120, 249928204), (152, 197311740), (160, 187446153), (190, 157849392), (228, 131541160), (240, 124964102), (285, 105232928), (304, 98655870), (380, 78924696), (456, 65770580), (480, 62482051), (570, 52616464), (608, 49327935), (760, 39462348), (912, 32885290), (1140, 26308232), (1520, 19731174), (1824, 16442645), (2280, 13154116), (3040, 9865587), (4560, 6577058), (9120, 3288529)]