313247160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{870131}}^1$

素因数の和:870148

約数の個数: 48

約数和(自身を含む): 1018054440

約数和(自身を除く): 704807280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 870131, 1740262, 2610393, 3480524, 4350655, 5220786, 6961048, 7831179, 8701310, 10441572, 13051965, 15662358, 17402620, 20883144, 26103930, 31324716, 34805240, 39155895, 52207860, 62649432, 78311790, 104415720, 156623580, 313247160]

約数ペア:

[(1, 313247160), (2, 156623580), (3, 104415720), (4, 78311790), (5, 62649432), (6, 52207860), (8, 39155895), (9, 34805240), (10, 31324716), (12, 26103930), (15, 20883144), (18, 17402620), (20, 15662358), (24, 13051965), (30, 10441572), (36, 8701310), (40, 7831179), (45, 6961048), (60, 5220786), (72, 4350655), (90, 3480524), (120, 2610393), (180, 1740262), (360, 870131)]