68805360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7383

約数の個数: 120

約数和(自身を含む): 248879904

約数和(自身を除く): 180074544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7351, 9360, 14702, 22053, 29404, 36755, 44106, 58808, 66159, 73510, 88212, 95563, 110265, 117616, 132318, 147020, 176424, 191126, 220530, 264636, 286689, 294040, 330795, 352848, 382252, 441060, 477815, 529272, 573378, 588080, 661590, 764504, 860067, 882120, 955630, 1058544, 1146756, 1323180, 1433445, 1529008, 1720134, 1764240, 1911260, 2293512, 2646360, 2866890, 3440268, 3822520, 4300335, 4587024, 5292720, 5733780, 6880536, 7645040, 8600670, 11467560, 13761072, 17201340, 22935120, 34402680, 68805360]

約数ペア:

[(1, 68805360), (2, 34402680), (3, 22935120), (4, 17201340), (5, 13761072), (6, 11467560), (8, 8600670), (9, 7645040), (10, 6880536), (12, 5733780), (13, 5292720), (15, 4587024), (16, 4300335), (18, 3822520), (20, 3440268), (24, 2866890), (26, 2646360), (30, 2293512), (36, 1911260), (39, 1764240), (40, 1720134), (45, 1529008), (48, 1433445), (52, 1323180), (60, 1146756), (65, 1058544), (72, 955630), (78, 882120), (80, 860067), (90, 764504), (104, 661590), (117, 588080), (120, 573378), (130, 529272), (144, 477815), (156, 441060), (180, 382252), (195, 352848), (208, 330795), (234, 294040), (240, 286689), (260, 264636), (312, 220530), (360, 191126), (390, 176424), (468, 147020), (520, 132318), (585, 117616), (624, 110265), (720, 95563), (780, 88212), (936, 73510), (1040, 66159), (1170, 58808), (1560, 44106), (1872, 36755), (2340, 29404), (3120, 22053), (4680, 14702), (7351, 9360)]