448894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{5477}}^1$

素因数の和:6174

約数の個数: 64

約数和(自身を含む): 1348902720

約数和(自身を除く): 900007800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 1366, 2049, 2732, 3415, 4098, 5464, 5477, 6830, 8196, 10245, 10954, 13660, 16392, 16431, 20490, 21908, 27320, 27385, 32862, 40980, 43816, 54770, 65724, 81960, 82155, 109540, 131448, 164310, 219080, 328620, 657240, 3740791, 7481582, 11222373, 14963164, 18703955, 22444746, 29926328, 37407910, 44889492, 56111865, 74815820, 89778984, 112223730, 149631640, 224447460, 448894920]

約数ペア:

[(1, 448894920), (2, 224447460), (3, 149631640), (4, 112223730), (5, 89778984), (6, 74815820), (8, 56111865), (10, 44889492), (12, 37407910), (15, 29926328), (20, 22444746), (24, 18703955), (30, 14963164), (40, 11222373), (60, 7481582), (120, 3740791), (683, 657240), (1366, 328620), (2049, 219080), (2732, 164310), (3415, 131448), (4098, 109540), (5464, 82155), (5477, 81960), (6830, 65724), (8196, 54770), (10245, 43816), (10954, 40980), (13660, 32862), (16392, 27385), (16431, 27320), (20490, 21908)]