2280078120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{195883}}^1$

素因数の和:195994

約数の個数: 64

約数和(自身を含む): 6910787520

約数和(自身を除く): 4630709400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 195883, 391766, 587649, 783532, 979415, 1175298, 1567064, 1958830, 2350596, 2938245, 3917660, 4701192, 5876490, 7835320, 11752980, 19000651, 23505960, 38001302, 57001953, 76002604, 95003255, 114003906, 152005208, 190006510, 228007812, 285009765, 380013020, 456015624, 570019530, 760026040, 1140039060, 2280078120]

約数ペア:

[(1, 2280078120), (2, 1140039060), (3, 760026040), (4, 570019530), (5, 456015624), (6, 380013020), (8, 285009765), (10, 228007812), (12, 190006510), (15, 152005208), (20, 114003906), (24, 95003255), (30, 76002604), (40, 57001953), (60, 38001302), (97, 23505960), (120, 19000651), (194, 11752980), (291, 7835320), (388, 5876490), (485, 4701192), (582, 3917660), (776, 2938245), (970, 2350596), (1164, 1958830), (1455, 1567064), (1940, 1175298), (2328, 979415), (2910, 783532), (3880, 587649), (5820, 391766), (11640, 195883)]