240935860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{29599}}^1$

素因数の和:29656

約数の個数: 48

約数和(自身を含む): 566899200

約数和(自身を除く): 325963340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 29599, 59198, 118396, 147995, 295990, 325589, 591980, 651178, 1095163, 1302356, 1627945, 2190326, 3255890, 4380652, 5475815, 6511780, 10951630, 12046793, 21903260, 24093586, 48187172, 60233965, 120467930, 240935860]

約数ペア:

[(1, 240935860), (2, 120467930), (4, 60233965), (5, 48187172), (10, 24093586), (11, 21903260), (20, 12046793), (22, 10951630), (37, 6511780), (44, 5475815), (55, 4380652), (74, 3255890), (110, 2190326), (148, 1627945), (185, 1302356), (220, 1095163), (370, 651178), (407, 591980), (740, 325589), (814, 295990), (1628, 147995), (2035, 118396), (4070, 59198), (8140, 29599)]