11817768120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{660949}}^1$

素因数の和:661112

約数の個数: 64

約数和(自身を含む): 35691300000

約数和(自身を除く): 23873531880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 660949, 1321898, 1982847, 2643796, 3304745, 3965694, 5287592, 6609490, 7931388, 9914235, 13218980, 15862776, 19828470, 26437960, 39656940, 79313880, 98481401, 196962802, 295444203, 393925604, 492407005, 590888406, 787851208, 984814010, 1181776812, 1477221015, 1969628020, 2363553624, 2954442030, 3939256040, 5908884060, 11817768120]

約数ペア:

[(1, 11817768120), (2, 5908884060), (3, 3939256040), (4, 2954442030), (5, 2363553624), (6, 1969628020), (8, 1477221015), (10, 1181776812), (12, 984814010), (15, 787851208), (20, 590888406), (24, 492407005), (30, 393925604), (40, 295444203), (60, 196962802), (120, 98481401), (149, 79313880), (298, 39656940), (447, 26437960), (596, 19828470), (745, 15862776), (894, 13218980), (1192, 9914235), (1490, 7931388), (1788, 6609490), (2235, 5287592), (2980, 3965694), (3576, 3304745), (4470, 2643796), (5960, 1982847), (8940, 1321898), (17880, 660949)]