65514480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9413}}^1$

素因数の和:9458

約数の個数: 80

約数和(自身を含む): 210120480

約数和(自身を除く): 144606000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 9413, 18826, 28239, 37652, 47065, 56478, 75304, 94130, 112956, 141195, 150608, 188260, 225912, 272977, 282390, 376520, 451824, 545954, 564780, 753040, 818931, 1091908, 1129560, 1364885, 1637862, 2183816, 2259120, 2729770, 3275724, 4094655, 4367632, 5459540, 6551448, 8189310, 10919080, 13102896, 16378620, 21838160, 32757240, 65514480]

約数ペア:

[(1, 65514480), (2, 32757240), (3, 21838160), (4, 16378620), (5, 13102896), (6, 10919080), (8, 8189310), (10, 6551448), (12, 5459540), (15, 4367632), (16, 4094655), (20, 3275724), (24, 2729770), (29, 2259120), (30, 2183816), (40, 1637862), (48, 1364885), (58, 1129560), (60, 1091908), (80, 818931), (87, 753040), (116, 564780), (120, 545954), (145, 451824), (174, 376520), (232, 282390), (240, 272977), (290, 225912), (348, 188260), (435, 150608), (464, 141195), (580, 112956), (696, 94130), (870, 75304), (1160, 56478), (1392, 47065), (1740, 37652), (2320, 28239), (3480, 18826), (6960, 9413)]