164551320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457087}}^1$

素因数の和:457104

約数の個数: 48

約数和(自身を含む): 534792960

約数和(自身を除く): 370241640

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, 457087, 914174, 1371261, 1828348, 2285435, 2742522, 3656696, 4113783, 4570870, 5485044, 6856305, 8227566, 9141740, 10970088, 13712610, 16455132, 18283480, 20568915, 27425220, 32910264, 41137830, 54850440, 82275660, 164551320]

約数ペア:

[(1, 164551320), (2, 82275660), (3, 54850440), (4, 41137830), (5, 32910264), (6, 27425220), (8, 20568915), (9, 18283480), (10, 16455132), (12, 13712610), (15, 10970088), (18, 9141740), (20, 8227566), (24, 6856305), (30, 5485044), (36, 4570870), (40, 4113783), (45, 3656696), (60, 2742522), (72, 2285435), (90, 1828348), (120, 1371261), (180, 914174), (360, 457087)]