2080101480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{168293}}^1$

素因数の和:168410

約数の個数: 64

約数和(自身を含む): 6300927360

約数和(自身を除く): 4220825880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 168293, 336586, 504879, 673172, 841465, 1009758, 1346344, 1682930, 2019516, 2524395, 3365860, 4039032, 5048790, 6731720, 10097580, 17334179, 20195160, 34668358, 52002537, 69336716, 86670895, 104005074, 138673432, 173341790, 208010148, 260012685, 346683580, 416020296, 520025370, 693367160, 1040050740, 2080101480]

約数ペア:

[(1, 2080101480), (2, 1040050740), (3, 693367160), (4, 520025370), (5, 416020296), (6, 346683580), (8, 260012685), (10, 208010148), (12, 173341790), (15, 138673432), (20, 104005074), (24, 86670895), (30, 69336716), (40, 52002537), (60, 34668358), (103, 20195160), (120, 17334179), (206, 10097580), (309, 6731720), (412, 5048790), (515, 4039032), (618, 3365860), (824, 2524395), (1030, 2019516), (1236, 1682930), (1545, 1346344), (2060, 1009758), (2472, 841465), (3090, 673172), (4120, 504879), (6180, 336586), (12360, 168293)]