61544960

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 152836200

約数和(自身を除く): 91291240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 829, 928, 1160, 1280, 1658, 1856, 2320, 2560, 3316, 3712, 4145, 4640, 6632, 7424, 8290, 9280, 13264, 14848, 16580, 18560, 24041, 26528, 33160, 37120, 48082, 53056, 66320, 74240, 96164, 106112, 120205, 132640, 192328, 212224, 240410, 265280, 384656, 424448, 480820, 530560, 769312, 961640, 1061120, 1538624, 1923280, 2122240, 3077248, 3846560, 6154496, 7693120, 12308992, 15386240, 30772480, 61544960]

約数ペア:

[(1, 61544960), (2, 30772480), (4, 15386240), (5, 12308992), (8, 7693120), (10, 6154496), (16, 3846560), (20, 3077248), (29, 2122240), (32, 1923280), (40, 1538624), (58, 1061120), (64, 961640), (80, 769312), (116, 530560), (128, 480820), (145, 424448), (160, 384656), (232, 265280), (256, 240410), (290, 212224), (320, 192328), (464, 132640), (512, 120205), (580, 106112), (640, 96164), (829, 74240), (928, 66320), (1160, 53056), (1280, 48082), (1658, 37120), (1856, 33160), (2320, 26528), (2560, 24041), (3316, 18560), (3712, 16580), (4145, 14848), (4640, 13264), (6632, 9280), (7424, 8290)]