20053513440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1547339}}^1$

素因数の和:1547366

約数の個数: 120

約数和(自身を含む): 70772236920

約数和(自身を除く): 50718723480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1547339, 3094678, 4642017, 6189356, 7736695, 9284034, 12378712, 13926051, 15473390, 18568068, 23210085, 24757424, 27852102, 30946780, 37136136, 41778153, 46420170, 49514848, 55704204, 61893560, 69630255, 74272272, 83556306, 92840340, 111408408, 123787120, 125334459, 139260510, 148544544, 167112612, 185680680, 208890765, 222816816, 247574240, 250668918, 278521020, 334225224, 371361360, 417781530, 445633632, 501337836, 557042040, 626672295, 668450448, 742722720, 835563060, 1002675672, 1114084080, 1253344590, 1336900896, 1671126120, 2005351344, 2228168160, 2506689180, 3342252240, 4010702688, 5013378360, 6684504480, 10026756720, 20053513440]

約数ペア:

[(1, 20053513440), (2, 10026756720), (3, 6684504480), (4, 5013378360), (5, 4010702688), (6, 3342252240), (8, 2506689180), (9, 2228168160), (10, 2005351344), (12, 1671126120), (15, 1336900896), (16, 1253344590), (18, 1114084080), (20, 1002675672), (24, 835563060), (27, 742722720), (30, 668450448), (32, 626672295), (36, 557042040), (40, 501337836), (45, 445633632), (48, 417781530), (54, 371361360), (60, 334225224), (72, 278521020), (80, 250668918), (81, 247574240), (90, 222816816), (96, 208890765), (108, 185680680), (120, 167112612), (135, 148544544), (144, 139260510), (160, 125334459), (162, 123787120), (180, 111408408), (216, 92840340), (240, 83556306), (270, 74272272), (288, 69630255), (324, 61893560), (360, 55704204), (405, 49514848), (432, 46420170), (480, 41778153), (540, 37136136), (648, 30946780), (720, 27852102), (810, 24757424), (864, 23210085), (1080, 18568068), (1296, 15473390), (1440, 13926051), (1620, 12378712), (2160, 9284034), (2592, 7736695), (3240, 6189356), (4320, 4642017), (6480, 3094678), (12960, 1547339)]