148980120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3517}}^1$

素因数の和:3884

約数の個数: 64

約数和(自身を含む): 448333920

約数和(自身を除く): 299353800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3517, 3530, 4236, 5295, 7034, 7060, 8472, 10551, 10590, 14068, 14120, 17585, 21102, 21180, 28136, 35170, 42204, 42360, 52755, 70340, 84408, 105510, 140680, 211020, 422040, 1241501, 2483002, 3724503, 4966004, 6207505, 7449006, 9932008, 12415010, 14898012, 18622515, 24830020, 29796024, 37245030, 49660040, 74490060, 148980120]

約数ペア:

[(1, 148980120), (2, 74490060), (3, 49660040), (4, 37245030), (5, 29796024), (6, 24830020), (8, 18622515), (10, 14898012), (12, 12415010), (15, 9932008), (20, 7449006), (24, 6207505), (30, 4966004), (40, 3724503), (60, 2483002), (120, 1241501), (353, 422040), (706, 211020), (1059, 140680), (1412, 105510), (1765, 84408), (2118, 70340), (2824, 52755), (3517, 42360), (3530, 42204), (4236, 35170), (5295, 28136), (7034, 21180), (7060, 21102), (8472, 17585), (10551, 14120), (10590, 14068)]