15384227160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1321669}}^1$

素因数の和:1321780

約数の個数: 64

約数和(自身を含む): 46628517600

約数和(自身を除く): 31244290440

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, 1321669, 2643338, 3965007, 5286676, 6608345, 7930014, 10573352, 13216690, 15860028, 19825035, 26433380, 31720056, 39650070, 52866760, 79300140, 128201893, 158600280, 256403786, 384605679, 512807572, 641009465, 769211358, 1025615144, 1282018930, 1538422716, 1923028395, 2564037860, 3076845432, 3846056790, 5128075720, 7692113580, 15384227160]

約数ペア:

[(1, 15384227160), (2, 7692113580), (3, 5128075720), (4, 3846056790), (5, 3076845432), (6, 2564037860), (8, 1923028395), (10, 1538422716), (12, 1282018930), (15, 1025615144), (20, 769211358), (24, 641009465), (30, 512807572), (40, 384605679), (60, 256403786), (97, 158600280), (120, 128201893), (194, 79300140), (291, 52866760), (388, 39650070), (485, 31720056), (582, 26433380), (776, 19825035), (970, 15860028), (1164, 13216690), (1455, 10573352), (1940, 7930014), (2328, 6608345), (2910, 5286676), (3880, 3965007), (5820, 2643338), (11640, 1321669)]