188372280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1871}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 377720520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 839, 1678, 1871, 2517, 3356, 3742, 4195, 5034, 5613, 6712, 7484, 8390, 9355, 10068, 11226, 12585, 14968, 16780, 18710, 20136, 22452, 25170, 28065, 33560, 37420, 44904, 50340, 56130, 74840, 100680, 112260, 224520, 1569769, 3139538, 4709307, 6279076, 7848845, 9418614, 12558152, 15697690, 18837228, 23546535, 31395380, 37674456, 47093070, 62790760, 94186140, 188372280]

約数ペア:

[(1, 188372280), (2, 94186140), (3, 62790760), (4, 47093070), (5, 37674456), (6, 31395380), (8, 23546535), (10, 18837228), (12, 15697690), (15, 12558152), (20, 9418614), (24, 7848845), (30, 6279076), (40, 4709307), (60, 3139538), (120, 1569769), (839, 224520), (1678, 112260), (1871, 100680), (2517, 74840), (3356, 56130), (3742, 50340), (4195, 44904), (5034, 37420), (5613, 33560), (6712, 28065), (7484, 25170), (8390, 22452), (9355, 20136), (10068, 18710), (11226, 16780), (12585, 14968)]