55793160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154981}}^1$

素因数の和:154998

約数の個数: 48

約数和(自身を含む): 181328940

約数和(自身を除く): 125535780

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, 154981, 309962, 464943, 619924, 774905, 929886, 1239848, 1394829, 1549810, 1859772, 2324715, 2789658, 3099620, 3719544, 4649430, 5579316, 6199240, 6974145, 9298860, 11158632, 13948290, 18597720, 27896580, 55793160]

約数ペア:

[(1, 55793160), (2, 27896580), (3, 18597720), (4, 13948290), (5, 11158632), (6, 9298860), (8, 6974145), (9, 6199240), (10, 5579316), (12, 4649430), (15, 3719544), (18, 3099620), (20, 2789658), (24, 2324715), (30, 1859772), (36, 1549810), (40, 1394829), (45, 1239848), (60, 929886), (72, 774905), (90, 619924), (120, 464943), (180, 309962), (360, 154981)]