82019922480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{78509}}^1$

素因数の和:79979

約数の個数: 120

約数和(自身を含む): 275643585360

約数和(自身を除く): 193623662880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1451, 2902, 4353, 5804, 7255, 8706, 11608, 13059, 14510, 17412, 21765, 23216, 26118, 29020, 34824, 43530, 52236, 58040, 65295, 69648, 78509, 87060, 104472, 116080, 130590, 157018, 174120, 208944, 235527, 261180, 314036, 348240, 392545, 471054, 522360, 628072, 706581, 785090, 942108, 1044720, 1177635, 1256144, 1413162, 1570180, 1884216, 2355270, 2826324, 3140360, 3532905, 3768432, 4710540, 5652648, 6280720, 7065810, 9421080, 11305296, 14131620, 18842160, 28263240, 56526480, 113916559, 227833118, 341749677, 455666236, 569582795, 683499354, 911332472, 1025249031, 1139165590, 1366998708, 1708748385, 1822664944, 2050498062, 2278331180, 2733997416, 3417496770, 4100996124, 4556662360, 5126245155, 5467994832, 6834993540, 8201992248, 9113324720, 10252490310, 13669987080, 16403984496, 20504980620, 27339974160, 41009961240, 82019922480]

約数ペア:

[(1, 82019922480), (2, 41009961240), (3, 27339974160), (4, 20504980620), (5, 16403984496), (6, 13669987080), (8, 10252490310), (9, 9113324720), (10, 8201992248), (12, 6834993540), (15, 5467994832), (16, 5126245155), (18, 4556662360), (20, 4100996124), (24, 3417496770), (30, 2733997416), (36, 2278331180), (40, 2050498062), (45, 1822664944), (48, 1708748385), (60, 1366998708), (72, 1139165590), (80, 1025249031), (90, 911332472), (120, 683499354), (144, 569582795), (180, 455666236), (240, 341749677), (360, 227833118), (720, 113916559), (1451, 56526480), (2902, 28263240), (4353, 18842160), (5804, 14131620), (7255, 11305296), (8706, 9421080), (11608, 7065810), (13059, 6280720), (14510, 5652648), (17412, 4710540), (21765, 3768432), (23216, 3532905), (26118, 3140360), (29020, 2826324), (34824, 2355270), (43530, 1884216), (52236, 1570180), (58040, 1413162), (65295, 1256144), (69648, 1177635), (78509, 1044720), (87060, 942108), (104472, 785090), (116080, 706581), (130590, 628072), (157018, 522360), (174120, 471054), (208944, 392545), (235527, 348240), (261180, 314036)]