74629440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25913}}^1$

素因数の和:25936

約数の個数: 84

約数和(自身を含む): 256704084

約数和(自身を除く): 182074644

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25913, 51826, 77739, 103652, 129565, 155478, 207304, 233217, 259130, 310956, 388695, 414608, 466434, 518260, 621912, 777390, 829216, 932868, 1036520, 1166085, 1243824, 1554780, 1658432, 1865736, 2073040, 2332170, 2487648, 3109560, 3731472, 4146080, 4664340, 4975296, 6219120, 7462944, 8292160, 9328680, 12438240, 14925888, 18657360, 24876480, 37314720, 74629440]

約数ペア:

[(1, 74629440), (2, 37314720), (3, 24876480), (4, 18657360), (5, 14925888), (6, 12438240), (8, 9328680), (9, 8292160), (10, 7462944), (12, 6219120), (15, 4975296), (16, 4664340), (18, 4146080), (20, 3731472), (24, 3109560), (30, 2487648), (32, 2332170), (36, 2073040), (40, 1865736), (45, 1658432), (48, 1554780), (60, 1243824), (64, 1166085), (72, 1036520), (80, 932868), (90, 829216), (96, 777390), (120, 621912), (144, 518260), (160, 466434), (180, 414608), (192, 388695), (240, 310956), (288, 259130), (320, 233217), (360, 207304), (480, 155478), (576, 129565), (720, 103652), (960, 77739), (1440, 51826), (2880, 25913)]