131730360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29669}}^1$

素因数の和:29720

約数の個数: 64

約数和(自身を含む): 405885600

約数和(自身を除く): 274155240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 29669, 59338, 89007, 118676, 148345, 178014, 237352, 296690, 356028, 445035, 593380, 712056, 890070, 1097753, 1186760, 1780140, 2195506, 3293259, 3560280, 4391012, 5488765, 6586518, 8782024, 10977530, 13173036, 16466295, 21955060, 26346072, 32932590, 43910120, 65865180, 131730360]

約数ペア:

[(1, 131730360), (2, 65865180), (3, 43910120), (4, 32932590), (5, 26346072), (6, 21955060), (8, 16466295), (10, 13173036), (12, 10977530), (15, 8782024), (20, 6586518), (24, 5488765), (30, 4391012), (37, 3560280), (40, 3293259), (60, 2195506), (74, 1780140), (111, 1186760), (120, 1097753), (148, 890070), (185, 712056), (222, 593380), (296, 445035), (370, 356028), (444, 296690), (555, 237352), (740, 178014), (888, 148345), (1110, 118676), (1480, 89007), (2220, 59338), (4440, 29669)]