28074360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1307}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 84758400

約数和(自身を除く): 56684040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1307, 1432, 1790, 2148, 2614, 2685, 3580, 3921, 4296, 5228, 5370, 6535, 7160, 7842, 10456, 10740, 13070, 15684, 19605, 21480, 26140, 31368, 39210, 52280, 78420, 156840, 233953, 467906, 701859, 935812, 1169765, 1403718, 1871624, 2339530, 2807436, 3509295, 4679060, 5614872, 7018590, 9358120, 14037180, 28074360]

約数ペア:

[(1, 28074360), (2, 14037180), (3, 9358120), (4, 7018590), (5, 5614872), (6, 4679060), (8, 3509295), (10, 2807436), (12, 2339530), (15, 1871624), (20, 1403718), (24, 1169765), (30, 935812), (40, 701859), (60, 467906), (120, 233953), (179, 156840), (358, 78420), (537, 52280), (716, 39210), (895, 31368), (1074, 26140), (1307, 21480), (1432, 19605), (1790, 15684), (2148, 13070), (2614, 10740), (2685, 10456), (3580, 7842), (3921, 7160), (4296, 6535), (5228, 5370)]