40357680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15287}}^1$

素因数の和:15314

約数の個数: 80

約数和(自身を含む): 136491264

約数和(自身を除く): 96133584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 15287, 30574, 45861, 61148, 76435, 91722, 122296, 152870, 168157, 183444, 229305, 244592, 305740, 336314, 366888, 458610, 504471, 611480, 672628, 733776, 840785, 917220, 1008942, 1222960, 1345256, 1681570, 1834440, 2017884, 2522355, 2690512, 3363140, 3668880, 4035768, 5044710, 6726280, 8071536, 10089420, 13452560, 20178840, 40357680]

約数ペア:

[(1, 40357680), (2, 20178840), (3, 13452560), (4, 10089420), (5, 8071536), (6, 6726280), (8, 5044710), (10, 4035768), (11, 3668880), (12, 3363140), (15, 2690512), (16, 2522355), (20, 2017884), (22, 1834440), (24, 1681570), (30, 1345256), (33, 1222960), (40, 1008942), (44, 917220), (48, 840785), (55, 733776), (60, 672628), (66, 611480), (80, 504471), (88, 458610), (110, 366888), (120, 336314), (132, 305740), (165, 244592), (176, 229305), (220, 183444), (240, 168157), (264, 152870), (330, 122296), (440, 91722), (528, 76435), (660, 61148), (880, 45861), (1320, 30574), (2640, 15287)]