555115320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1541987}}^1$

素因数の和:1542004

約数の個数: 48

約数和(自身を含む): 1804125960

約数和(自身を除く): 1249010640

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, 1541987, 3083974, 4625961, 6167948, 7709935, 9251922, 12335896, 13877883, 15419870, 18503844, 23129805, 27755766, 30839740, 37007688, 46259610, 55511532, 61679480, 69389415, 92519220, 111023064, 138778830, 185038440, 277557660, 555115320]

約数ペア:

[(1, 555115320), (2, 277557660), (3, 185038440), (4, 138778830), (5, 111023064), (6, 92519220), (8, 69389415), (9, 61679480), (10, 55511532), (12, 46259610), (15, 37007688), (18, 30839740), (20, 27755766), (24, 23129805), (30, 18503844), (36, 15419870), (40, 13877883), (45, 12335896), (60, 9251922), (72, 7709935), (90, 6167948), (120, 4625961), (180, 3083974), (360, 1541987)]