65029920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{135479}}^1$

素因数の和:135497

約数の個数: 48

約数和(自身を含む): 204845760

約数和(自身を除く): 139815840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 135479, 270958, 406437, 541916, 677395, 812874, 1083832, 1354790, 1625748, 2032185, 2167664, 2709580, 3251496, 4064370, 4335328, 5419160, 6502992, 8128740, 10838320, 13005984, 16257480, 21676640, 32514960, 65029920]

約数ペア:

[(1, 65029920), (2, 32514960), (3, 21676640), (4, 16257480), (5, 13005984), (6, 10838320), (8, 8128740), (10, 6502992), (12, 5419160), (15, 4335328), (16, 4064370), (20, 3251496), (24, 2709580), (30, 2167664), (32, 2032185), (40, 1625748), (48, 1354790), (60, 1083832), (80, 812874), (96, 677395), (120, 541916), (160, 406437), (240, 270958), (480, 135479)]