228971760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1291}}^1$

素因数の和:2046

約数の個数: 80

約数和(自身を含む): 711323520

約数和(自身を除く): 482351760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 739, 1291, 1478, 2217, 2582, 2956, 3695, 3873, 4434, 5164, 5912, 6455, 7390, 7746, 8868, 10328, 11085, 11824, 12910, 14780, 15492, 17736, 19365, 20656, 22170, 25820, 29560, 30984, 35472, 38730, 44340, 51640, 59120, 61968, 77460, 88680, 103280, 154920, 177360, 309840, 954049, 1908098, 2862147, 3816196, 4770245, 5724294, 7632392, 9540490, 11448588, 14310735, 15264784, 19080980, 22897176, 28621470, 38161960, 45794352, 57242940, 76323920, 114485880, 228971760]

約数ペア:

[(1, 228971760), (2, 114485880), (3, 76323920), (4, 57242940), (5, 45794352), (6, 38161960), (8, 28621470), (10, 22897176), (12, 19080980), (15, 15264784), (16, 14310735), (20, 11448588), (24, 9540490), (30, 7632392), (40, 5724294), (48, 4770245), (60, 3816196), (80, 2862147), (120, 1908098), (240, 954049), (739, 309840), (1291, 177360), (1478, 154920), (2217, 103280), (2582, 88680), (2956, 77460), (3695, 61968), (3873, 59120), (4434, 51640), (5164, 44340), (5912, 38730), (6455, 35472), (7390, 30984), (7746, 29560), (8868, 25820), (10328, 22170), (11085, 20656), (11824, 19365), (12910, 17736), (14780, 15492)]