84360120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3225

約数の個数: 128

約数和(自身を含む): 288671040

約数和(自身を除く): 204310920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3181, 3315, 4420, 5304, 6362, 6630, 8840, 9543, 12724, 13260, 15905, 19086, 25448, 26520, 31810, 38172, 41353, 47715, 54077, 63620, 76344, 82706, 95430, 108154, 124059, 127240, 162231, 165412, 190860, 206765, 216308, 248118, 270385, 324462, 330824, 381720, 413530, 432616, 496236, 540770, 620295, 648924, 703001, 811155, 827060, 992472, 1081540, 1240590, 1297848, 1406002, 1622310, 1654120, 2109003, 2163080, 2481180, 2812004, 3244620, 3515005, 4218006, 4962360, 5624008, 6489240, 7030010, 8436012, 10545015, 14060020, 16872024, 21090030, 28120040, 42180060, 84360120]

約数ペア:

[(1, 84360120), (2, 42180060), (3, 28120040), (4, 21090030), (5, 16872024), (6, 14060020), (8, 10545015), (10, 8436012), (12, 7030010), (13, 6489240), (15, 5624008), (17, 4962360), (20, 4218006), (24, 3515005), (26, 3244620), (30, 2812004), (34, 2481180), (39, 2163080), (40, 2109003), (51, 1654120), (52, 1622310), (60, 1406002), (65, 1297848), (68, 1240590), (78, 1081540), (85, 992472), (102, 827060), (104, 811155), (120, 703001), (130, 648924), (136, 620295), (156, 540770), (170, 496236), (195, 432616), (204, 413530), (221, 381720), (255, 330824), (260, 324462), (312, 270385), (340, 248118), (390, 216308), (408, 206765), (442, 190860), (510, 165412), (520, 162231), (663, 127240), (680, 124059), (780, 108154), (884, 95430), (1020, 82706), (1105, 76344), (1326, 63620), (1560, 54077), (1768, 47715), (2040, 41353), (2210, 38172), (2652, 31810), (3181, 26520), (3315, 25448), (4420, 19086), (5304, 15905), (6362, 13260), (6630, 12724), (8840, 9543)]