238181040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{110269}}^1$

素因数の和:110291

約数の個数: 80

約数和(自身を含む): 820408800

約数和(自身を除く): 582227760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 110269, 220538, 330807, 441076, 551345, 661614, 882152, 992421, 1102690, 1323228, 1654035, 1764304, 1984842, 2205380, 2646456, 2977263, 3308070, 3969684, 4410760, 4962105, 5292912, 5954526, 6616140, 7939368, 8821520, 9924210, 11909052, 13232280, 14886315, 15878736, 19848420, 23818104, 26464560, 29772630, 39696840, 47636208, 59545260, 79393680, 119090520, 238181040]

約数ペア:

[(1, 238181040), (2, 119090520), (3, 79393680), (4, 59545260), (5, 47636208), (6, 39696840), (8, 29772630), (9, 26464560), (10, 23818104), (12, 19848420), (15, 15878736), (16, 14886315), (18, 13232280), (20, 11909052), (24, 9924210), (27, 8821520), (30, 7939368), (36, 6616140), (40, 5954526), (45, 5292912), (48, 4962105), (54, 4410760), (60, 3969684), (72, 3308070), (80, 2977263), (90, 2646456), (108, 2205380), (120, 1984842), (135, 1764304), (144, 1654035), (180, 1323228), (216, 1102690), (240, 992421), (270, 882152), (360, 661614), (432, 551345), (540, 441076), (720, 330807), (1080, 220538), (2160, 110269)]