79437120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11821}}^1$

素因数の和:11848

約数の個数: 112

約数和(自身を含む): 288267648

約数和(自身を除く): 208830528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 11821, 23642, 35463, 47284, 59105, 70926, 82747, 94568, 118210, 141852, 165494, 177315, 189136, 236420, 248241, 283704, 330988, 354630, 378272, 413735, 472840, 496482, 567408, 661976, 709260, 756544, 827470, 945680, 992964, 1134816, 1241205, 1323952, 1418520, 1654940, 1891360, 1985928, 2269632, 2482410, 2647904, 2837040, 3309880, 3782720, 3971856, 4964820, 5295808, 5674080, 6619760, 7943712, 9929640, 11348160, 13239520, 15887424, 19859280, 26479040, 39718560, 79437120]

約数ペア:

[(1, 79437120), (2, 39718560), (3, 26479040), (4, 19859280), (5, 15887424), (6, 13239520), (7, 11348160), (8, 9929640), (10, 7943712), (12, 6619760), (14, 5674080), (15, 5295808), (16, 4964820), (20, 3971856), (21, 3782720), (24, 3309880), (28, 2837040), (30, 2647904), (32, 2482410), (35, 2269632), (40, 1985928), (42, 1891360), (48, 1654940), (56, 1418520), (60, 1323952), (64, 1241205), (70, 1134816), (80, 992964), (84, 945680), (96, 827470), (105, 756544), (112, 709260), (120, 661976), (140, 567408), (160, 496482), (168, 472840), (192, 413735), (210, 378272), (224, 354630), (240, 330988), (280, 283704), (320, 248241), (336, 236420), (420, 189136), (448, 177315), (480, 165494), (560, 141852), (672, 118210), (840, 94568), (960, 82747), (1120, 70926), (1344, 59105), (1680, 47284), (2240, 35463), (3360, 23642), (6720, 11821)]