9056768940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{126739}}^1$

素因数の和:127151

約数の個数: 72

約数和(自身を含む): 27541615920

約数和(自身を除く): 18484846980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1588, 1985, 2382, 3573, 3970, 4764, 5955, 7146, 7940, 11910, 14292, 17865, 23820, 35730, 71460, 126739, 253478, 380217, 506956, 633695, 760434, 1140651, 1267390, 1520868, 1901085, 2281302, 2534780, 3802170, 4562604, 5703255, 7604340, 11406510, 22813020, 50315383, 100630766, 150946149, 201261532, 251576915, 301892298, 452838447, 503153830, 603784596, 754730745, 905676894, 1006307660, 1509461490, 1811353788, 2264192235, 3018922980, 4528384470, 9056768940]

約数ペア:

[(1, 9056768940), (2, 4528384470), (3, 3018922980), (4, 2264192235), (5, 1811353788), (6, 1509461490), (9, 1006307660), (10, 905676894), (12, 754730745), (15, 603784596), (18, 503153830), (20, 452838447), (30, 301892298), (36, 251576915), (45, 201261532), (60, 150946149), (90, 100630766), (180, 50315383), (397, 22813020), (794, 11406510), (1191, 7604340), (1588, 5703255), (1985, 4562604), (2382, 3802170), (3573, 2534780), (3970, 2281302), (4764, 1901085), (5955, 1520868), (7146, 1267390), (7940, 1140651), (11910, 760434), (14292, 633695), (17865, 506956), (23820, 380217), (35730, 253478), (71460, 126739)]