380483820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39883}}^1$

素因数の和:39951

約数の個数: 72

約数和(自身を含む): 1175939856

約数和(自身を除く): 795456036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 39883, 79766, 119649, 159532, 199415, 239298, 358947, 398830, 478596, 598245, 717894, 797660, 1196490, 1435788, 1794735, 2113799, 2392980, 3589470, 4227598, 6341397, 7178940, 8455196, 10568995, 12682794, 19024191, 21137990, 25365588, 31706985, 38048382, 42275980, 63413970, 76096764, 95120955, 126827940, 190241910, 380483820]

約数ペア:

[(1, 380483820), (2, 190241910), (3, 126827940), (4, 95120955), (5, 76096764), (6, 63413970), (9, 42275980), (10, 38048382), (12, 31706985), (15, 25365588), (18, 21137990), (20, 19024191), (30, 12682794), (36, 10568995), (45, 8455196), (53, 7178940), (60, 6341397), (90, 4227598), (106, 3589470), (159, 2392980), (180, 2113799), (212, 1794735), (265, 1435788), (318, 1196490), (477, 797660), (530, 717894), (636, 598245), (795, 478596), (954, 398830), (1060, 358947), (1590, 239298), (1908, 199415), (2385, 159532), (3180, 119649), (4770, 79766), (9540, 39883)]