1339398180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7727}}^1$

素因数の和:7855

約数の個数: 120

約数和(自身を含む): 4241559168

約数和(自身を除く): 2902160988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 963, 1070, 1284, 1605, 1620, 1926, 2140, 2889, 3210, 3852, 4815, 5778, 6420, 7727, 8667, 9630, 11556, 14445, 15454, 17334, 19260, 23181, 28890, 30908, 34668, 38635, 43335, 46362, 57780, 69543, 77270, 86670, 92724, 115905, 139086, 154540, 173340, 208629, 231810, 278172, 347715, 417258, 463620, 625887, 695430, 826789, 834516, 1043145, 1251774, 1390860, 1653578, 2086290, 2480367, 2503548, 3129435, 3307156, 4133945, 4172580, 4960734, 6258870, 7441101, 8267890, 9921468, 12401835, 12517740, 14882202, 16535780, 22323303, 24803670, 29764404, 37205505, 44646606, 49607340, 66969909, 74411010, 89293212, 111616515, 133939818, 148822020, 223233030, 267879636, 334849545, 446466060, 669699090, 1339398180]

約数ペア:

[(1, 1339398180), (2, 669699090), (3, 446466060), (4, 334849545), (5, 267879636), (6, 223233030), (9, 148822020), (10, 133939818), (12, 111616515), (15, 89293212), (18, 74411010), (20, 66969909), (27, 49607340), (30, 44646606), (36, 37205505), (45, 29764404), (54, 24803670), (60, 22323303), (81, 16535780), (90, 14882202), (107, 12517740), (108, 12401835), (135, 9921468), (162, 8267890), (180, 7441101), (214, 6258870), (270, 4960734), (321, 4172580), (324, 4133945), (405, 3307156), (428, 3129435), (535, 2503548), (540, 2480367), (642, 2086290), (810, 1653578), (963, 1390860), (1070, 1251774), (1284, 1043145), (1605, 834516), (1620, 826789), (1926, 695430), (2140, 625887), (2889, 463620), (3210, 417258), (3852, 347715), (4815, 278172), (5778, 231810), (6420, 208629), (7727, 173340), (8667, 154540), (9630, 139086), (11556, 115905), (14445, 92724), (15454, 86670), (17334, 77270), (19260, 69543), (23181, 57780), (28890, 46362), (30908, 43335), (34668, 38635)]