15080580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 34452540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 107, 108, 116, 135, 145, 162, 174, 180, 214, 243, 261, 270, 290, 321, 324, 348, 405, 428, 435, 486, 522, 535, 540, 580, 642, 783, 810, 870, 963, 972, 1044, 1070, 1215, 1284, 1305, 1566, 1605, 1620, 1740, 1926, 2140, 2349, 2430, 2610, 2889, 3103, 3132, 3210, 3852, 3915, 4698, 4815, 4860, 5220, 5778, 6206, 6420, 7047, 7830, 8667, 9309, 9396, 9630, 11556, 11745, 12412, 14094, 14445, 15515, 15660, 17334, 18618, 19260, 23490, 26001, 27927, 28188, 28890, 31030, 34668, 35235, 37236, 43335, 46545, 46980, 52002, 55854, 57780, 62060, 70470, 83781, 86670, 93090, 104004, 111708, 130005, 139635, 140940, 167562, 173340, 186180, 251343, 260010, 279270, 335124, 418905, 502686, 520020, 558540, 754029, 837810, 1005372, 1256715, 1508058, 1675620, 2513430, 3016116, 3770145, 5026860, 7540290, 15080580]

約数ペア:

[(1, 15080580), (2, 7540290), (3, 5026860), (4, 3770145), (5, 3016116), (6, 2513430), (9, 1675620), (10, 1508058), (12, 1256715), (15, 1005372), (18, 837810), (20, 754029), (27, 558540), (29, 520020), (30, 502686), (36, 418905), (45, 335124), (54, 279270), (58, 260010), (60, 251343), (81, 186180), (87, 173340), (90, 167562), (107, 140940), (108, 139635), (116, 130005), (135, 111708), (145, 104004), (162, 93090), (174, 86670), (180, 83781), (214, 70470), (243, 62060), (261, 57780), (270, 55854), (290, 52002), (321, 46980), (324, 46545), (348, 43335), (405, 37236), (428, 35235), (435, 34668), (486, 31030), (522, 28890), (535, 28188), (540, 27927), (580, 26001), (642, 23490), (783, 19260), (810, 18618), (870, 17334), (963, 15660), (972, 15515), (1044, 14445), (1070, 14094), (1215, 12412), (1284, 11745), (1305, 11556), (1566, 9630), (1605, 9396), (1620, 9309), (1740, 8667), (1926, 7830), (2140, 7047), (2349, 6420), (2430, 6206), (2610, 5778), (2889, 5220), (3103, 4860), (3132, 4815), (3210, 4698), (3852, 3915)]