53720280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{49741}}^1$

素因数の和:49761

約数の個数: 64

約数和(自身を含む): 179071200

約数和(自身を除く): 125350920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 49741, 99482, 149223, 198964, 248705, 298446, 397928, 447669, 497410, 596892, 746115, 895338, 994820, 1193784, 1343007, 1492230, 1790676, 1989640, 2238345, 2686014, 2984460, 3581352, 4476690, 5372028, 5968920, 6715035, 8953380, 10744056, 13430070, 17906760, 26860140, 53720280]

約数ペア:

[(1, 53720280), (2, 26860140), (3, 17906760), (4, 13430070), (5, 10744056), (6, 8953380), (8, 6715035), (9, 5968920), (10, 5372028), (12, 4476690), (15, 3581352), (18, 2984460), (20, 2686014), (24, 2238345), (27, 1989640), (30, 1790676), (36, 1492230), (40, 1343007), (45, 1193784), (54, 994820), (60, 895338), (72, 746115), (90, 596892), (108, 497410), (120, 447669), (135, 397928), (180, 298446), (216, 248705), (270, 198964), (360, 149223), (540, 99482), (1080, 49741)]