80713843920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{41351}}^1$

素因数の和:44081

約数の個数: 120

約数和(自身を含む): 271170536832

約数和(自身を除く): 190456692912

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, 2711, 5422, 8133, 10844, 13555, 16266, 21688, 24399, 27110, 32532, 40665, 41351, 43376, 48798, 54220, 65064, 81330, 82702, 97596, 108440, 121995, 124053, 130128, 162660, 165404, 195192, 206755, 216880, 243990, 248106, 325320, 330808, 372159, 390384, 413510, 487980, 496212, 620265, 650640, 661616, 744318, 827020, 975960, 992424, 1240530, 1488636, 1654040, 1860795, 1951920, 1984848, 2481060, 2977272, 3308080, 3721590, 4962120, 5954544, 7443180, 9924240, 14886360, 29772720, 112102561, 224205122, 336307683, 448410244, 560512805, 672615366, 896820488, 1008923049, 1121025610, 1345230732, 1681538415, 1793640976, 2017846098, 2242051220, 2690461464, 3363076830, 4035692196, 4484102440, 5044615245, 5380922928, 6726153660, 8071384392, 8968204880, 10089230490, 13452307320, 16142768784, 20178460980, 26904614640, 40356921960, 80713843920]

約数ペア:

[(1, 80713843920), (2, 40356921960), (3, 26904614640), (4, 20178460980), (5, 16142768784), (6, 13452307320), (8, 10089230490), (9, 8968204880), (10, 8071384392), (12, 6726153660), (15, 5380922928), (16, 5044615245), (18, 4484102440), (20, 4035692196), (24, 3363076830), (30, 2690461464), (36, 2242051220), (40, 2017846098), (45, 1793640976), (48, 1681538415), (60, 1345230732), (72, 1121025610), (80, 1008923049), (90, 896820488), (120, 672615366), (144, 560512805), (180, 448410244), (240, 336307683), (360, 224205122), (720, 112102561), (2711, 29772720), (5422, 14886360), (8133, 9924240), (10844, 7443180), (13555, 5954544), (16266, 4962120), (21688, 3721590), (24399, 3308080), (27110, 2977272), (32532, 2481060), (40665, 1984848), (41351, 1951920), (43376, 1860795), (48798, 1654040), (54220, 1488636), (65064, 1240530), (81330, 992424), (82702, 975960), (97596, 827020), (108440, 744318), (121995, 661616), (124053, 650640), (130128, 620265), (162660, 496212), (165404, 487980), (195192, 413510), (206755, 390384), (216880, 372159), (243990, 330808), (248106, 325320)]