1200148980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 3412886400

約数和(自身を除く): 2212737420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 379, 445, 534, 593, 758, 890, 1068, 1137, 1186, 1335, 1516, 1779, 1780, 1895, 2274, 2372, 2670, 2965, 3558, 3790, 4548, 5340, 5685, 5930, 7116, 7580, 8895, 11370, 11860, 17790, 22740, 33731, 35580, 52777, 67462, 101193, 105554, 134924, 158331, 168655, 202386, 211108, 224747, 263885, 316662, 337310, 404772, 449494, 505965, 527770, 633324, 674241, 674620, 791655, 898988, 1011930, 1055540, 1123735, 1348482, 1583310, 2023860, 2247470, 2696964, 3166620, 3371205, 4494940, 6742410, 13484820, 20002483, 40004966, 60007449, 80009932, 100012415, 120014898, 200024830, 240029796, 300037245, 400049660, 600074490, 1200148980]

約数ペア:

[(1, 1200148980), (2, 600074490), (3, 400049660), (4, 300037245), (5, 240029796), (6, 200024830), (10, 120014898), (12, 100012415), (15, 80009932), (20, 60007449), (30, 40004966), (60, 20002483), (89, 13484820), (178, 6742410), (267, 4494940), (356, 3371205), (379, 3166620), (445, 2696964), (534, 2247470), (593, 2023860), (758, 1583310), (890, 1348482), (1068, 1123735), (1137, 1055540), (1186, 1011930), (1335, 898988), (1516, 791655), (1779, 674620), (1780, 674241), (1895, 633324), (2274, 527770), (2372, 505965), (2670, 449494), (2965, 404772), (3558, 337310), (3790, 316662), (4548, 263885), (5340, 224747), (5685, 211108), (5930, 202386), (7116, 168655), (7580, 158331), (8895, 134924), (11370, 105554), (11860, 101193), (17790, 67462), (22740, 52777), (33731, 35580)]