57648720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{240203}}^1$

素因数の和:240219

約数の個数: 40

約数和(自身を含む): 178711776

約数和(自身を除く): 121063056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 240203, 480406, 720609, 960812, 1201015, 1441218, 1921624, 2402030, 2882436, 3603045, 3843248, 4804060, 5764872, 7206090, 9608120, 11529744, 14412180, 19216240, 28824360, 57648720]

約数ペア:

[(1, 57648720), (2, 28824360), (3, 19216240), (4, 14412180), (5, 11529744), (6, 9608120), (8, 7206090), (10, 5764872), (12, 4804060), (15, 3843248), (16, 3603045), (20, 2882436), (24, 2402030), (30, 1921624), (40, 1441218), (48, 1201015), (60, 960812), (80, 720609), (120, 480406), (240, 240203)]