137223960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11789}}^1$

素因数の和:11900

約数の個数: 64

約数和(自身を含む): 415951200

約数和(自身を除く): 278727240

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, 11789, 23578, 35367, 47156, 58945, 70734, 94312, 117890, 141468, 176835, 235780, 282936, 353670, 471560, 707340, 1143533, 1414680, 2287066, 3430599, 4574132, 5717665, 6861198, 9148264, 11435330, 13722396, 17152995, 22870660, 27444792, 34305990, 45741320, 68611980, 137223960]

約数ペア:

[(1, 137223960), (2, 68611980), (3, 45741320), (4, 34305990), (5, 27444792), (6, 22870660), (8, 17152995), (10, 13722396), (12, 11435330), (15, 9148264), (20, 6861198), (24, 5717665), (30, 4574132), (40, 3430599), (60, 2287066), (97, 1414680), (120, 1143533), (194, 707340), (291, 471560), (388, 353670), (485, 282936), (582, 235780), (776, 176835), (970, 141468), (1164, 117890), (1455, 94312), (1940, 70734), (2328, 58945), (2910, 47156), (3880, 35367), (5820, 23578), (11640, 11789)]