3934637880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{137191}}^1$

素因数の和:137444

約数の個数: 64

約数和(自身を含む): 11853388800

約数和(自身を除く): 7918750920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 137191, 274382, 411573, 548764, 685955, 823146, 1097528, 1371910, 1646292, 2057865, 2743820, 3292584, 4115730, 5487640, 8231460, 16462920, 32788649, 65577298, 98365947, 131154596, 163943245, 196731894, 262309192, 327886490, 393463788, 491829735, 655772980, 786927576, 983659470, 1311545960, 1967318940, 3934637880]

約数ペア:

[(1, 3934637880), (2, 1967318940), (3, 1311545960), (4, 983659470), (5, 786927576), (6, 655772980), (8, 491829735), (10, 393463788), (12, 327886490), (15, 262309192), (20, 196731894), (24, 163943245), (30, 131154596), (40, 98365947), (60, 65577298), (120, 32788649), (239, 16462920), (478, 8231460), (717, 5487640), (956, 4115730), (1195, 3292584), (1434, 2743820), (1912, 2057865), (2390, 1646292), (2868, 1371910), (3585, 1097528), (4780, 823146), (5736, 685955), (7170, 548764), (9560, 411573), (14340, 274382), (28680, 137191)]