80323320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8693}}^1$

素因数の和:8725

約数の個数: 128

約数和(自身を含む): 300464640

約数和(自身を除く): 220141320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 8693, 9240, 17386, 26079, 34772, 43465, 52158, 60851, 69544, 86930, 95623, 104316, 121702, 130395, 173860, 182553, 191246, 208632, 243404, 260790, 286869, 304255, 347720, 365106, 382492, 478115, 486808, 521580, 573738, 608510, 669361, 730212, 764984, 912765, 956230, 1043160, 1147476, 1217020, 1338722, 1434345, 1460424, 1825530, 1912460, 2008083, 2294952, 2434040, 2677444, 2868690, 3346805, 3651060, 3824920, 4016166, 5354888, 5737380, 6693610, 7302120, 8032332, 10040415, 11474760, 13387220, 16064664, 20080830, 26774440, 40161660, 80323320]

約数ペア:

[(1, 80323320), (2, 40161660), (3, 26774440), (4, 20080830), (5, 16064664), (6, 13387220), (7, 11474760), (8, 10040415), (10, 8032332), (11, 7302120), (12, 6693610), (14, 5737380), (15, 5354888), (20, 4016166), (21, 3824920), (22, 3651060), (24, 3346805), (28, 2868690), (30, 2677444), (33, 2434040), (35, 2294952), (40, 2008083), (42, 1912460), (44, 1825530), (55, 1460424), (56, 1434345), (60, 1338722), (66, 1217020), (70, 1147476), (77, 1043160), (84, 956230), (88, 912765), (105, 764984), (110, 730212), (120, 669361), (132, 608510), (140, 573738), (154, 521580), (165, 486808), (168, 478115), (210, 382492), (220, 365106), (231, 347720), (264, 304255), (280, 286869), (308, 260790), (330, 243404), (385, 208632), (420, 191246), (440, 182553), (462, 173860), (616, 130395), (660, 121702), (770, 104316), (840, 95623), (924, 86930), (1155, 69544), (1320, 60851), (1540, 52158), (1848, 43465), (2310, 34772), (3080, 26079), (4620, 17386), (8693, 9240)]