2015799120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{121727}}^1$

素因数の和:121769

約数の個数: 120

約数和(自身を含む): 7064119296

約数和(自身を除く): 5048320176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 121727, 243454, 365181, 486908, 608635, 730362, 973816, 1095543, 1217270, 1460724, 1825905, 1947632, 2191086, 2434540, 2799721, 2921448, 3651810, 4382172, 4869080, 5477715, 5599442, 5842896, 7303620, 8399163, 8764344, 9738160, 10955430, 11198884, 13998605, 14607240, 16798326, 17528688, 21910860, 22397768, 25197489, 27997210, 29214480, 33596652, 41995815, 43821720, 44795536, 50394978, 55994420, 67193304, 83991630, 87643440, 100789956, 111988840, 125987445, 134386608, 167983260, 201579912, 223977680, 251974890, 335966520, 403159824, 503949780, 671933040, 1007899560, 2015799120]

約数ペア:

[(1, 2015799120), (2, 1007899560), (3, 671933040), (4, 503949780), (5, 403159824), (6, 335966520), (8, 251974890), (9, 223977680), (10, 201579912), (12, 167983260), (15, 134386608), (16, 125987445), (18, 111988840), (20, 100789956), (23, 87643440), (24, 83991630), (30, 67193304), (36, 55994420), (40, 50394978), (45, 44795536), (46, 43821720), (48, 41995815), (60, 33596652), (69, 29214480), (72, 27997210), (80, 25197489), (90, 22397768), (92, 21910860), (115, 17528688), (120, 16798326), (138, 14607240), (144, 13998605), (180, 11198884), (184, 10955430), (207, 9738160), (230, 8764344), (240, 8399163), (276, 7303620), (345, 5842896), (360, 5599442), (368, 5477715), (414, 4869080), (460, 4382172), (552, 3651810), (690, 2921448), (720, 2799721), (828, 2434540), (920, 2191086), (1035, 1947632), (1104, 1825905), (1380, 1460724), (1656, 1217270), (1840, 1095543), (2070, 973816), (2760, 730362), (3312, 608635), (4140, 486908), (5520, 365181), (8280, 243454), (16560, 121727)]