12144996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5326753}}^1$

素因数の和:5326786

約数の個数: 64

約数和(自身を含む): 38352628800

約数和(自身を除く): 26207631960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5326753, 10653506, 15980259, 21307012, 26633765, 31960518, 42614024, 53267530, 63921036, 79901295, 101208307, 106535060, 127842072, 159802590, 202416614, 213070120, 303624921, 319605180, 404833228, 506041535, 607249842, 639210360, 809666456, 1012083070, 1214499684, 1518124605, 2024166140, 2428999368, 3036249210, 4048332280, 6072498420, 12144996840]

約数ペア:

[(1, 12144996840), (2, 6072498420), (3, 4048332280), (4, 3036249210), (5, 2428999368), (6, 2024166140), (8, 1518124605), (10, 1214499684), (12, 1012083070), (15, 809666456), (19, 639210360), (20, 607249842), (24, 506041535), (30, 404833228), (38, 319605180), (40, 303624921), (57, 213070120), (60, 202416614), (76, 159802590), (95, 127842072), (114, 106535060), (120, 101208307), (152, 79901295), (190, 63921036), (228, 53267530), (285, 42614024), (380, 31960518), (456, 26633765), (570, 21307012), (760, 15980259), (1140, 10653506), (2280, 5326753)]